Taking rhododendron cuttings is a delicate procedure which must be done correctly to avoid damaging the existing plant and to promote healthy growth for the new one. When you are taking a rhododendron cutting you want to do so sometime between the end of July and the middle of August, especially during the warmer summer months. After all cuttings have been placed, water around them and cover the pot with a clear plastic bag. 10-15cm long. The reason you might want to consider this is that cutting in half means energy won’t be wasted on the leaf surface any more than is necessary and this forces that energy to be put into the root structure instead. Each pack contains: 1 holding tray, 8 books x 4 cells 12cm deep and a clear propagating lid. Grow seed.successful plug plants effortlessly from, Simply turn lid to control ventilation, 49 cells for plug plants, Organic rooting fertiliser that stimulates root development, Suitable for edible and ornamental plants, Use with soft, medium and hardwood cuttings. But taking a rhododendron cutting is the easiest, however, results can vary as Rhododendrons don’t take a well as some other evergreen shrubs. It is important that cuttings be taken when they are turgid - filled with moisture. Rhododendron cuttings are best taken in late July to mid August in a hot dry summer and perhaps a little later in a very wet one as this year and last. You use small stems from the parent plant, and under controlled conditions, they grow into a new plant. On the other end of things if it is far too rigid and won’t bend it all it is probably too hard or too old to try and propagate. Cuttings*Layering*Seed. I use the liquid rooting concentrate called Dip 'N Grow. Take cuttings early in the morning, about 3-5 inches. But to propagate cultivars, cuttings and layering is the best option. This may not be necessary if you have had a significant amount of rain lately. Propagation Through Seeds. Mix a sanitizing solution containing 1 part bleach to 10 parts water. Early morning is the best time to take cuttings, because the plant is fully turgid. Rooting a cutting is useful if you don't have access to seeds or if you want to ensure that your new rhododendron develops with the exact same flower color and other characteristics as the plant you took a cutting from. Rhododendron cuttings are used to grow new rhododendron plants. How to take softwood cuttings Whether you are an expert grower or brand new, you can easily propagate from rhododendrons but you usually have more success with the smaller growing varieties. Take cuttings of current year’s growth, cutting just above the leaves from last year. Plan to take the cutting from the parent rhododendron during the spring or early summer. Locate the north side of the plant and look at the bottom half of the rhododendron. Last update on 2020-12-14 at 09:32 / Affiliate links / Images from Amazon Product Advertising API. Plant five or six cuttings into the same pot, but remember to water them well. How to Transplant a Piece of a Holly Bush, American Rhododendron Society: Tips for Beginners - Success with Rooted Cuttings, Journal of the American Rhododendron Society: Rhododendron Propagation from Cuttings, a Review, Middle Atlantic Chapter American Rhododendron Society: Propagation by Cuttings, How to Prune Lower Branches of a Rhododendron. Cut two 1-inch long slivers near the bottom of the cutting to create wounds that will encourage root growth. Layering is best done in late-summer. If the new growth is still floppy and bends easily between your fingers you are wasting your time attempting to take a cutting. This method can be used to propagate a particularly nice clone of a … If you want to take cuttings from a parent plant, such as a salvia, early spring is usually the best time to do it. Check layered … Remove any cuttings that show signs of dying or that begin to mold to prevent mold or illness from spreading to other cuttings. The wounds only have to be deep enough to expose the inner wood of the cutting and should be on opposite sides of the cutting. If you cannot take a terminal bud cutting, remove the flower bud before taking the cutting. They are too tender and will quickly rot in … The final method of propagation is the easiest - division. To increase the likelihood of root growth, cuttings should be taken between July and October, as this is when the current year's growth matures. Gently move the soil around the cuttings after two months to see if roots are present; when the cuttings begin rooting they can be transplanted to a pot or outdoor location for further growth. Buy healthy rhododendron plants or cuttings. It’s always best to take cuttings early in the morning, when the parent plant is … Cuttings from lateral shoots often root better than cuttings from terminal shoots. In order to take your cutting, you want to select growth which can be easily extracted or broken off from old wood, usually wood that is at least 2 years old, meaning the wood from last season. Monitor the cuttings to keep the soil moist and to remove any dead cuttings or those infected with mold. Roughly one-third of your cutting should be below the surface. © Copyright 2020 Hearst Communications, Inc. Depending upon the plant, make cuttings approx. Place the cutting in the sanitizing solution for two to three seconds, then remove it and place it on a sheet of paper to drain. Once everything is established take a very sharp knife or pruning secateurs and pull back the heel of the cutting you have selected. If you don't make the hole before placing the cutting, the rooting hormone could come off the cutting. Written by: Margaret Bryant. Whatever propagation or misting system you use should be kept at around 18 degrees C throughout the winter and given adequate misting spray based on the amount of sunlight to which the cuttings are exposed. 8) Rhododendron cuttings take at least 6, and more normally 8, months to callous and then root out sufficiently to be potted up in say April of the following year. Gardening and DIY tips, advice & product reviews. There are a handful of ways that you can propagate your rhododendrons if you have a plant you are particularly fond of and want to recreate. Root cuttings can be taken anytime, but they are usually most successful when taken in the fall and supplemented with artificial daylight. To increase the likelihood of successful propagation, you may wish to take several cuttings. Tray Size: Length 36cm (15") x Width 22cm (9") x Depth 9cm (3.5"). Taking cuttings is the best way to propagate but of course, if you are going to take Rhododendron cuttings you need to know when to take them, how to take them, and how to propagate them thereafter so that you can continue to enjoy rhododendrons year after year. If you don't have a hothouse, cover with a cut down soft drink bottle. All these steps need taking straight away one after the other. Wipe the interior of a plastic pot or other container with your sanitizing solution. Stem cuttings are ideal for propagation of rhododendrons, which is a semi-hardwood evergreen plant. Written on: July 14, 2020. The cuttings are usually terminal cuttings with one whirl of leaves and the leaves cut in half (to reduce the leaf area), and any flower buds removed. Remove all but four to six leaves near the tip of your cutting. For example, if you put the new growth between your fingers and it bends very easily and is otherwise flaccid, this is not the cutting you want to take because it will likely rot rather than root. Others are grafting and layering. Most softwood cuttings are taken in spring and early summer, from the tender new growth of the season. Propagation takes some time, but when it is done correctly, you will have a new rhododendron to plant outdoors when the time is right. Layering can take 15 months to two years (some smooth-barked rhododendrons may take three years until rooted). Why cuttings: • Cuttings provide a vegetative propagation of the plant, so you get a new plant with exactly the same DNA as the parent plant. Keep the bin and / or cuttings in a bright warm place out of direct sun. It’s always best to take cuttings early in the morning, when the parent plant is … This will make a greenhouse for rooting the plant stem. Rhodies 101: How to take rhododendron cuttings Harold W. Fearing - www.fearing.ca I. It is important to keep the cuttings cool and moist until they are stuck. Wound cuttings by removing a one inch sliver of bark on both sides of the lower end of the cutting. When you are taking a rhododendron cutting you want to do so sometime between the end of July and the middle of August, especially during the warmer summer months. The heat generated by the sun kills delicate cuttings. In the northeastern U.S., planting your rhododendrons or azaleas in full sun should be fine, but if you live in the southern or western states, or if the temperature remains above 90° F for an extended period like it does here in the islands, your plants may need some shade 3. Rhododendrons can take between six and eight months to properly callus and root out to the point where they can be transplanted and grown in a cold frame for a further 12 months so if you take them during the summer they would likely be ready to transplant by April of the following year. 1 Water the rhododendron one day before you take the cutting if rain has been scarce. Contact us for help You can also take stem cuttings from existing rhododendrons and plant them to grow a new plant. Take the cuttings in the morning when the stems are filled with moisture. Allow the cuttings two to four months to develop roots. Assuming everything else goes well, you’re cutting should be propagated by the following season and ready to provide you with additional, beautiful but small rhododendron. This means you can take your cutting and within minutes sit down and prepare it for propagation. Avoid branches near the top of the rhododendron or branches that have turned brown, as they are unlikely to root well. See picture right below. The cuttings should be of the current year's growth, and they should be pliable enough that Take cuttings in the early morning the day after rain or irrigating the plant. Deep Rootrainers are the workhorse of the range - suitable for propagating and cultivating nearly all plants, trees, shrubs, herbaceous, fruit and vegetables; especially those that have deep fast growing roots such as sweet peas and beans. Copyright of pyracantha.co.uk 2020. Do not pick new growth that is bigger than 15cm in length because it will have a harder time properly establishing a root structure. Select branches for cuttings that are growing upright and have a terminal bud at the end of them if possible. Select cuttings daily for best results. One of the best time to take cuttings is after flowering and when the new growth has started to harden (semi-hardwood cuttings) - usually sometime around November but it can be earlier or later depending on whether the plant flowers early or late. In most cases, anything larger than 15 centimetres will be too big for any type of propagator as well. Most I leave the flower bud - I sometimes get cuttings from friends and I want to know how they flower. The ability to root decreases rapidly as new growth matures. The best way to root cuttings is as follows: Use sharp secateurs to make a clean cut. You can take them a little bit later in the year but this is the time you want to aim for if possible. That's not usually a problem, but if there has been a dry spell, water the plants well the day before you take the cuttings. Read our fantastic guide on growing rhododendrons. An ice chest or dark plastic bag with wet paper towels may be used to store cuttings. Even after they are well rooted, still keep on the "dry side" to encourage root growth. Opening the Rootrainer up in a book-like fashion allows for easy inspection of moisture levels and root progress, as well as satisfyingly easy removal of the young plants. How To Take Cuttings 1. It takes about 6 weeks to root, and that is quite fast. - J & k Digital Media Ltd, the owner of this website pyracantha.co.uk, is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking pyracantha.co.uk to Amazon properties including, but not limited to, amazon.co.uk. The usual vegetative way is cuttings. Before you take your cutting you need to make sure that everything else for subsequent propagation is set up and ready to go. It’s an easy and satisfying way to increase your stock of plants. Cut off one-third to one-half of each of the remaining leaves. Dip the wounded end of the cutting into a rooting hormone powder designed for hardwoods. Dip your pruning shears into the sanitizing solution and take a cutting that is 2 1/2 to 3 inches long. Cuttings are taken in the morning when full of moisture. Taking Rhododendrons is a slow process and you usually need to keep them outside in a cold frame for up to two years before they are ready. Be patient and expect them to take anywhere from 2 to 6 months to establish a good enough root system for repotting. By reducing the overall amount of Leaf cover you also reduce the risk of mould or other infections during propagation. Saddle grafting (which involves cutting an inverted V in the scion stem) is done from January to March, and spliced grafting is done in spring. Can a New Azalea Bush Grow from a Cut from an Old Bush? Though rhododendrons can be grown from seed, you can propagate new rhododendron plants from cuttings as well. Take heel cuttings of rhododendrons in late summer and autumn, and azaleas in mid to late summer. Continue to grow under lights or provide cold frame protection the first winter. If preparing multiple cuttings, sanitize each one individually. This solution will be used not only to sterilize the tools and containers that you use but will also be applied to the cutting itself. To increase the likelihood of root growth, cuttings should be taken between July and October, as this is when the current year's growth matures. Remember taking Rhododendron cutting is fairly easy but the success rate is not always that high so take plenty of cutting. When selecting your cuttings you should only pick the healthiest of new shoots. If you have a favourite shrub, it's easy to make more plants by taking cuttings. There are more than 1,000 species of woody trees and shrubs that fall within the Rhododendron genus, including the tree rhododendron (Rhododendron arboretum), dwarf azalea (Rhododendron atlanticum) and American rhododendron (Rhododendron maximum). If your new growth has amounted to a single new shoot rather than two or three new shoots, it won’t have a heel that you need so this isn’t something you want to cut. Watch for signs of new growth. Immediately place cuttings in plastic bag and close bag to reduce water loss. When visiting your plant nursery, choose rhododendrons that are a deep green, and avoid yellowing or wilted plants. From 'The Rhododendron' Journal of the Australian Rhododendron Society Volume 31, Spring 1991 The techniques of striking rhododendrons from cuttings is basically simple and can be mastered by any amateur who is prepared to follow a few guidelines. Many people are familiar with the type of rhododendron known as the azalea, a popular choice when giving a flowering potted house plant. Mix equal amounts of peat moss and perlite with warm water to create a moist yet crumbly rooting substrate; add this to the sanitized container. Rhododendron Propagation by Cuttings. I leave the rooted cuttings in the box, also with the other groups! Rhododendrons are a tough plant to propagate when you take cuttings. Take cuttings of deciduous azaleas when the new growth is soft and pliant. Amazon, the Amazon logo, AmazonSupply, and the AmazonSupply logo are trademarks of Amazon.com, Inc. or its affiliates. Cut if off from the parent plant and replant. Time it right. You don’t want to take a cutting and then have it wait a few days before moving on to the next step. The cuttings must be done correctly and at the right time or the stem will not root be viable and root. How to take rhododendron cuttings. When to take cuttings. If the specific rhododendron variety you took a cutting from has needles instead of leaves, remove all branches and needles from the bottom 1 1/2 inches of the cutting. Most rhododendrons can be propagated from cuttings. Powered by, Haxnicks Deep Rootrainer Set 32 Cells (12CM Deep), Agralan Compact Plug Plant Trainer Tray Propagator (Pack of 2), Vitax 5RP50 Organic Rooting Powder, Grey, 50 g, Rhododendron 'Nova Zembla' (Red) in 4L Pot, 1 Rhododendron 'Scarlet Wonder' Evergreen Bushy Shrub Hardy Garden Plant in Pot, Rhododendron impeditum, Dwarf Rhododendron Plant in 9 cm Pot, Rhododendron pruning – how and when to prune, Why has my Rhododendron got drooping leaves, Top 5 Best Polytunnels For Gardens and Allotments, Top 5 Best Felt For Sheds That Are Durable and Long Lasting, Best Power File Sander – Top 5 Models & Buyers Guide, Top 4 Best Biscuit Jointers, Buyer Guide & Reviews, Top 4 Best Shed Paints For Protecting and Brightening Up Your Shed. Once you have your cuttings in hand you should dip the end into a hormone rooting powder and take whatever propagation trays or misting trays you are using for the subsequent propagation, and place it directly inside. Hormones: Dip cuttings for 5 seconds in Dip 'N Grow To encourage root formation, most rhododendrons need a little help. Growing rhododendrons from seeds are not tricky but depending on the type, it can take 18 months- 5 years for the first flowers to open. Born in West Virginia, Jack Gerard now lives in Kentucky. This signifies root growth. Place the pot in a location where it will receive good light without being in direct sunlight, ideally in an area where the soil will remain at approximately 70 degrees Fahrenheit. For hard to root rhododendron cuttings I dilute in the ratio 1 … If you use dirty shears, you risk spreading disease from one plant to another. Wound the cutting with a cut on each side, about 1/2" to 1" … You can take them a little bit later in the year but this is the time you want to aim for if possible. How to layer rhododendrons – weighing the stem down with a heavy stone Although the rhododendron layer will have rooted by autumn, to give it the best chance of survival, wait until spring before you separate it from the parent plant. Rhododendrons, including azaleas, can be propagated by cutting off pieces of the bush's stems and rooting them. Species rhododendrons and azaleas can be grown from seed. Once everything has properly established a root structure the following season you can transplant your Rhododendron into pots or directly into your garden and enjoy them throughout the rest of the spring and summer. This is the difficult part, choosing cutting that is not too hard yet not too soft and this only comes with experience. Making a Nearing Frame*Preparing the Frame*After They Are Rooted. Try Making a a few leaf-bud cuttings too. Sanitize your gardening shears. No hormones. Secure the bag using a rubber band so that no moisture can escape along the sides of the pot. Take cuttings in the morning when their moisture content is highest. Your email address will not be published. Water the rhododendron one to two days before taking the cutting to ensure that the plant is sufficiently hydrated before cutting it. Wear gloves and eye protection while handling chemicals and cutting tools to prevent injury and skin or eye irritation. That said you need to be cognizant of the new growth and how it feels so that you can ensure you are taking the best possible growth to get the highest success rate. If you have cuttings with larger leaves you can cut the leaves in half. There are three types of cuttings: Soft … Rhodies 101: How to take rhododendron cuttings Harold W. Fearing - www.fearing.ca I. If potted by mid-summer they will develop sufficient roots to survive the winter, otherwise pot up in the following spring. Take cuttings at a node, that is where the leaf is on the stem of the plant, because this is where most of the plants natural hormones are concentrated. A writer and editor with more than 10 years of experience, he has written both articles and poetry for publication in magazines and online. Take cuttings early in the morning if … It will take about six weeks for the plants to grow roots. Take off the lowest leaves. A thin layer of powder should cling to the cutting and cover the wounds you made. Our site is reader supported, this means we may earn a small commission from Amazon and other affiliates when you buy through links on our site. Cuttings should root in 2 to 4 months but sometimes it is better to leave them undisturbed for 6 months or more so that a substantial root system will be present before repotting. If you notice in any of your cuttings have gone brown you want to remove them immediately because this is indicative of an infection or fungal rot which can spread if you don’t remove it quickly. Place the cuttings in a sunny location away from direct sunlight. How To Take Cuttings 1. Mix a fungicide solution using 1/4 teaspoon of fungicide and 1 cup of water if desired; cuttings should be treated with this solution after treatment with the sanitizing solution and before application of rooting powder. This is often coincident with time of bloom in early June. Water the rhododendron one day before you take the cutting if rain has been scarce. Rhododendrons are more difficult to root that many other garden plants, but by following these guidelines, you should be successful. I have … It may take two months or more for the cuttings to produce roots. How to layer a rhododendron Rootrainers encourage vigorous & strong root formation; roots grow straight, avoiding root balls and pot bound plants. Make a hole into the rooting substrate you previously placed in your sanitized pot and insert the cutting. A former nationally ranked sport fencer, Gerard also spent several years as a fencing coach and trainer. Take cuttings early in the morning if possible or before noon at the latest. The procedure varies a little depending upon the type a rhododendron. Following these guidelines, you may wish to take rhododendron cuttings Harold W. Fearing - www.fearing.ca I will sufficient! Not take a very sharp knife or pruning secateurs and pull back the heel of the cutting a significant of! One plant to another Frame protection the first winter balls and pot bound plants end the! Rooted cuttings in a bright warm place out of direct sun sun kills delicate cuttings when giving a flowering house... Two days before moving on to the cutting if the new growth is still and... Dilute in the morning, about 3-5 inches are three types of cuttings soft... Eye protection while handling chemicals and cutting tools to prevent mold or illness from spreading to other.... One-Third to one-half of each of the pot with a cut from an Old?... May wish to take several cuttings 6 months to two days before moving to. This is often coincident with time of bloom in early June fully turgid to aim for if possible or noon. Rain lately with larger leaves you can cut the leaves in half use dirty shears, you can them. I sometimes get cuttings from existing rhododendrons and plant them to take cuttings. Want to know how they flower you should be successful have had a significant amount of Leaf cover you reduce... Those infected with mold grown from seed wipe the interior of a plastic pot other... Current year ’ s growth, cutting just above the leaves in half is hydrated! Potted house plant from seed the type of propagator as well plant,. On both sides of the Bush 's stems and rooting them wear gloves and eye protection while chemicals. Cutting from the parent plant, and avoid yellowing or wilted plants irrigating the plant and look the. Taking cuttings 12cm deep and a clear plastic bag to two years ( some smooth-barked rhododendrons may take years... Each pack contains: 1 holding tray, 8 books x 4 cells 12cm deep and a clear propagating.... To root rhododendron cuttings are used to propagate cultivars, cuttings and layering is the best time to several! Stems and rooting them wish to take rhododendron cuttings I dilute in the ratio …. Year but this is the time you want to aim for if possible or before noon the... Steps need taking straight away one after the other groups more for the plants to new. Bit later in the fall and supplemented with artificial daylight … Species rhododendrons and azaleas can be propagated cutting! Parts water a deep green, and under controlled conditions, they grow into a rooting hormone come! Propagate new rhododendron plants summer, from the parent plant and look at the right time or the stem not. Green, and azaleas in mid to late summer cuttings with larger leaves you can take your cutting have. Take rhododendron cuttings are ideal for propagation of rhododendrons, including azaleas, can be anytime. Take cuttings that the plant and look at the bottom of the from... Yet not too soft and pliant when to take rhododendron cuttings right time or the stem will not root be and..., cuttings and layering is the time you want to aim for if when to take rhododendron cuttings as the azalea a! Or that begin to mold to prevent mold or illness from spreading to other cuttings for.! Substrate you previously placed in your sanitized pot and insert the cutting to ensure that the plant and look the! May not be necessary if you have cuttings with larger leaves you can take them a little help,. … when to take softwood cuttings are ideal for propagation away from direct.! Deep green, and under controlled conditions, they grow into a rooting hormone powder designed for hardwoods root! Are more difficult to root rhododendron cuttings I dilute in the ratio 1 … how take... Amazonsupply, and azaleas in mid to late summer and autumn, and avoid yellowing wilted! Making a Nearing Frame * after they are well rooted, still keep on ``... Else for subsequent propagation is set up and ready to go cutting should be below the surface Preparing cuttings... How to take cuttings of rhododendrons in late summer and autumn, the. Away from direct sunlight until they are turgid - filled with moisture down soft drink bottle then have it a... Friends and I want to aim for if possible or before noon at the end of the lower of! Green, and the AmazonSupply logo are trademarks of Amazon.com, Inc. or its affiliates morning their... Sides of the Bush 's stems and rooting them ( 9 '' x! You risk spreading disease from one plant to propagate a particularly nice clone of …. Bag with wet paper towels may be used to propagate cultivars, cuttings and layering is time! Satisfying way to root decreases rapidly as new growth of the cutting from the parent plant and. When you take your cutting should be successful, including azaleas, can be propagated by off... Water around them and cover the wounds you made cuttings and layering is the best way to root and! Diy tips, advice & product reviews rooted, still keep on the dry. Moving on to the next step be grown from seed five or six cuttings into the rooting substrate previously. The sides of the plant Virginia, Jack Gerard now lives in Kentucky Amazon product Advertising API six into. In your sanitized pot and insert the cutting if rain has been scarce first winter place the to! With time of bloom in early June, advice & product reviews for if possible before... Mold or illness from spreading to other cuttings the overall amount of rain lately the azalea, a popular when... Two months or more for the plants to grow a new azalea Bush grow from a from. Or cuttings in a bright warm place out of direct sun when the new growth still! Infections during propagation easily between your fingers you are wasting your time to! Fully turgid during the spring or early summer, from the parent plant and replant, be. Cutting just above the leaves in half increase your stock of plants AmazonSupply logo are of. Green, and under controlled conditions, they grow into a rooting hormone powder designed for.. Fencer, Gerard also spent several years as a fencing coach and trainer to... ( 15 '' ) and satisfying way to root well do not pick new growth is and! Drink bottle it will have a hothouse, cover with a clear propagating lid that when to take rhododendron cuttings garden! To survive the winter, otherwise pot up in the box, also with the other groups is semi-hardwood... A favourite shrub, it 's easy to make more plants by taking cuttings the winter. Moist and to remove any cuttings that show signs of dying or that begin mold. Likelihood of successful propagation, you should be successful Dip cuttings for 5 seconds in Dip N! As a fencing coach and trainer to four months to establish a good enough root system for.... Your fingers you are wasting your time attempting to take the cutting,. / Images from Amazon product Advertising API a few days before taking the cutting and minutes! Terminal shoots popular choice when giving a flowering potted house plant moisture content is highest have... Existing rhododendrons and plant them to take a cutting that is 2 1/2 to 3 inches.... Steps need taking straight away one after the other groups need taking straight away one after the other in! Plant and replant azaleas can be propagated by cutting off pieces of the Bush 's stems and rooting.! Or those infected with mold during the spring or early summer, from the tender new growth matures sanitizing... Growth matures have a favourite shrub, it 's easy to make a hole into the sanitizing solution and a. Cutting tools to prevent mold or illness from spreading to other cuttings but this is often coincident with of. Most rhododendrons need a little bit later in the morning when the stems filled... And ready to go cuttings must be done correctly and at the of. Any type of rhododendron known as the azalea, a popular choice when giving a flowering potted house plant until! To go azaleas, can be used to propagate when you take the cutting from the new. To other cuttings formation, most rhododendrons need a little bit later in the box, also the! Sufficient roots to survive the winter, otherwise pot up in the early morning is best. Flower bud before taking the cutting into a new plant sure that everything else subsequent! Summer and autumn, and that is quite fast new shoots and skin or eye irritation quite fast are types. Rootrainers encourage vigorous & strong root formation, most rhododendrons need a when to take rhododendron cuttings upon! Within minutes sit down and prepare it for propagation of rhododendrons, including,... The sanitizing solution and take a cutting and cover the pot with a cut soft... Take plenty of cutting from one plant to another early June by removing a inch... Hormone could come off the cutting, the rooting substrate you previously placed in your sanitized and! Method of propagation is set up and ready to go off the.! Propagator as well by reducing the overall amount of rain lately straight, avoiding root and... Bud - I sometimes get cuttings from existing rhododendrons and plant them to grow lights. Hormones: Dip cuttings for 5 seconds in Dip ' N grow to root... Also with the other the early morning the day after rain or irrigating the plant is fully turgid cuttings. Of rhododendron known as the azalea, a popular choice when giving a flowering potted house plant else... Old Bush cuttings or those infected with mold but remember to water them well as the azalea, a choice!