The star of every garden it's planted in.
When 'Limelight' hydrangea was introduced to North America from the Netherlands, it changed the way people thought about what had formerly been known as "peegee" hydrangeas. So much so that now, nearly all varieties of Hydrangea paniculata are known as 'Limelight' hydrangeas! Fast growing, extremely floriferous, and characterized by big, lush green blooms, it puts on a display that you will look forward to every year, year after year. Whether you have room for just a single 'Limelight' hydrangea or plant an epic flowering hedge, you'll be glad it's part of your landscape.
What makes 'Limelight' different from other panicle hydrangeas?
- Flowers start green, turn white, then go back to green before turning pink/burgundy in autumn
- 'Limelight' is the most heat-tolerant of all panicle hydrangeas, growing well even in USDA zone 9.
Name: Hydrangea paniculata 'Limelight' pp#12,874, cbr#2319
Hardiness: USDA zones 3-9
Light: Full to part sun
Soil: Any well-drained soil will do. Some drought tolerance on established plants.
Pruning: Blooms on New Wood: prune back by one-third in late winter/early spring for better habit and a slight improvement in stem strength.
Water: Average water needs. Does not tolerate wet conditions.
Fertilizer: Fertilize once in early spring with a rose fertilizer if desired.
Bloom time: Mid-late summer. 'Limelight' is one of the later-blooming panicle hydrangeas, and can bloom quite late in cooler climates. Limelight Prime hydrangea blooms much earlier, if you're looking for similar features and a longer display.
Bloom color: Flowers start green, open to a creamy white, then go to green again. The green color persists through late summer/early autumn; flowers then turn hues of pink, red, and burgundy.
Uses: 'Limelight' hydrangea is a fantastic choice for a flowering hedge, providing seasonal privacy as well as beauty. It's equally effective on its own, however, as a stunning specimen plant, as part of a garden or landscape, or even in a large container.
If you are completely new to gardening, panicle hydrangeas make an excellent place to start: not just because they are so easy to grow but because they are one of the most rewarding garden and landscape plants. They are very long blooming, exceptionally reliable, and adaptable to a wide range of conditions. Here's our in-depth look at how to be successful growing panicle hydrangeas.
Panicle hydrangeas are probably the most cold and the most heat tolerant of all popular hydrangeas. They thrive and bloom reliably from chilly USDA zone 3 through balmy USDA zone 8 (even zone 9 in the case of 'Limelight'). Close to 90% of North America can grow them!
There's a panicle hydrangea for every site and situation these days! Though they are traditionally quite large, reaching 8'+ at maturity, there are several dwarf varieties now that stay under 5' tall. If you need a small hydrangea, we recommend that you select a dwarf variety instead of trying to manage the height of a full sized variety. Trying to keep a large panicle hydrangea smaller through pruning will quickly become a headache, as its the volume of the root system that determines how much it will rebound after severe or frequent pruning. Starting with a smaller variety, like Fire Light Tidbit or Little Lime, will make your life easier and result in a much more attractive plant.
These are the most sun, heat, and drought tolerant of all hydrangeas, and we recommend at least some sun each day for the strongest stems and the most abundant flower set. In zones 3-6, they can easily take full sun (6+ hours of bright, direct sun). In zones 7,8, and 9, they should be planted where they will be shaded during the hottest part of the day, but not deprived of sun entirely: filtered light, or a few hours of morning sun, will give you the best results. Panicle hydrangeas will survive in shady sites, but their flowering will be substantially diminished, stems may not be as strong, and flower color will be muddy instead of the rich, clear tones you see on our site.
Panicle hydrangeas are not fussy about soil, as long as it is well-drained. If there's one thing that will cause your hydrangea to fail, it's definitely wet or poorly drained soil. This is why we recommend that you do not add any kind of potting mix, topsoil, compost, etc., when you plant a panicle hydrangea. As for pH, they can grow well in acidic to slightly alkaline soils. Many people also wonder whether they can grow panicle hydrangeas in clay soils, and the answer is yes, provided that the clay is well-drained and doesn't stay wet for prolonged periods. If you have clay soil, starting with the small quart plants that we offer is an easy way to minimize digging and get a plant off to a good start.
Panicle hydrangeas don't strictly need fertilizer, but will grow a bit faster if they get it. Fertilizers can also be useful in places where the pH tends more to the acidic or alkaline side, which can induce nutrient deficiencies. For most situations, applying a rose fertilizer once a year in early spring is sufficient. However, you can fertilize monthly through late July if you want your plant to grow more quickly or notice the foliage looking pale.
The flowers of panicle hydrangeas all start out white (or green, in the case of 'Limelight', Limelight Prime, and Little Lime). As the blooms age, most begin to take on tones of pink, red, and/or burgundy. This is a natural progression and it cannot be manipulated in any way: no matter what your soil is like, no matter which variety you grow, they will always turn pink/red. If, however, your flowers are turning brown before flower color develops, this indicates that the plant dried out during its bloom time. This can also happen in hot climates when night time temperatures are consistently high (70°F+).
Panicle hydrangeas bloom on new wood - this is what makes them so reliable and so forgiving in terms of pruning. While pruning isn't strictly necessary, we do recommend it in most cases: it helps to create the strongest, thickest stems, as it ensures the growth for the year comes from the bigger buds lower down on the stems rather than the typically skinny buds at the tips which were created late in the previous season.
We recommend cutting the entire plant back by about one-third its total height in early spring. You can also remove any thin side branches at this time, as well as any wood that's not showing signs of life. If you prefer, you can do this in late autumn/early winter, you'll just want to wait until the plant is completely dormant before pruning. Our preference is generally to prune in spring, because this leaves the dried flower heads in place all winter, which are much nicer to look at than a bunch of cut-off branches. However, if you are concerned about snow load, or will be away from your house when spring pruning would be appropriate, the plant will not be harmed with late autumn pruning.
Panicle hydrangea problems
Overall, your panicle hydrangeas will have few issues with pests or diseases; most issues that arise are cultural (due to the way the plants are being grown). Yellowing leaves are the perfect example, as they tend to develop on plants that are getting too much water, or plants that begin to shade their inner portions as they expand in size. A small number of yellowing leaves on a panicle hydrangea is not a problem, particularly the yellowing is confined to the interior portions of the plant.
The most likely disease to pop up on a panicle hydrangea is leaf spot. These are caused by a fungus, and though they may look a bit unsightly, they don't harm to the plant. Leaf spot fungus lives only in the leaf tissue, so once the plant drops its foliage in autumn, the leaf spot itself no longer impact the plant. However, it can come back if you don't clean up the fallen leaves (this is where the fungal spores will overwinter), and/or if conditions are favorable for leaf spot to develop, which can include plants in too much shade, and plants that get regularly pelted with water from a sprinkler system or roof overhang.
Insects generally leave panicle hydrangeas alone, though they can get nibbled by beetles. These typically don't impact the flowers, and a bit of insect feeding on the leaves is not problematic.
You may find a bit of slug damage, which is recognizable for its irregular, uneven appearance, especially on younger plants or those in the shade. This isn't normally a cause for concern. Deer, however, can cause major issues for panicle hydrangeas: they especially love to eat the flower buds and may eat them before they are even noticeable to the human eye. If this happens, unfortunately, that takes away the blooming for that year. Deer damage becomes less likely the larger the plant gets, so if deer are frequently a problem in your yard, protect your plant especially in winter and early spring for its first several years. Rabbits typically leave all but young plants alone, so you may want to protect against their nibbles as well.
NO RISK 60 DAY GUARANTEE
We guarantee that you will be satisfied with your purchase and that your plants will arrive healthy, free of pests and diseases, and true to name. If for any reason you are dissatisfied, notify us within 60 days of receipt of your order and we will refund you.
FALL GUARANTEE – SHIPPING FROM SEPTEMBER 1 – END OF FALL SEASON
Notify us within 7 days if you have a concern about orders shipped in autumn so we can make a note of it. Warranty on such plants is extended to May 31 of the following year. Our fall guarantee does not cover plants that are not hardy (i.e., able to survive winter) in your area, so please verify your USDA hardiness zone (click ‘Growing Zone’ in the site navigation and enter your zip code) before purchasing. If you have questions about whether a plant can survive winter in your area, please call us before purchasing. See Product Care section below for additional information.
OUR LARGER ROOT SYSTEMS
We ship jumbo size plants with hefty root systems that outperform smaller plants obtained from other mail order nurseries.
We take great pride in our packaging. Please contact us immediately for any damaged boxes or shortages. (Please note: multiple boxes shipped by Fed Ex might not always arrive the same day)
Any plant shipped dormant in the spring is guaranteed to break dormancy even if it takes more than one month. Call us directly if you have any concerns.
Photos of the plant(s) will be required so that we may provide the best assistance possible
A plant refund is based on the plant cost less discounts and shipping charges. Allow up to 2 weeks for processing. We reserve the right to request a return of an item.
After 60 days, we cannot be responsible for product that is in your care. This includes overwintering, animals, insects, diseases, poor planting, plants beyond their hardiness zone, drought, flooding, etc. Our expert staff is here to assist you with any problem you may be experiencing. Our goal is that you are successful with our product.
Bought 3 hydrangeas in the 1 gallon size. Have been burned many times with plants that were roots and not much more than a stub. Found great garden and decided to try one more time. I was BLOWN away by the size and fullness of the plants. Maybe I got lucky and the timing was right but these are full bodied plants with too many leaves to count! Also got a fox glove that was very healthy looking. Will order again...
Did not grow well and died
Hello, we are sorry to hear about your hydrangea. We do offer a 60-day warranty on all of our plants. Please email a picture of the plant to firstname.lastname@example.org and we can work with you to make this right. Happy Gardening!
The plants took quite a while to get to me - possibly some sort of shipping delay - and one was dead on arrival and the other two were pretty dry. The other two, once planted, immediately started to die. This was my first time ordering plants online, and I thought they would be a bit bigger and more hardy. I understand they couldn’t be full size due to shipping, but they were not much more than sprouts. The little baby plants that arrived were so small that the crows immediately started pecking at them and I didn’t even have a chance to get them established before they died. I know I have good soil and a moderate climate. Anyhow, I’m sure some people have success but these did not work out for me. I need to stick to buying more established plants from a nursery near me.
Hello! Than you for leaving us feedback. We're sorry that you received plants not up to our standards. We try our best to provide exceptional plants, but some factors like shipping and handling are outside of our control. As mentioned on the product page, we ship all of our plants as young plants with strong, and developed root systems. I've included some more information regarding our sizing below. Also, we do offer at 60-day guarantee on all of our plants! Please email pictures of your plants to email@example.com. If you received your order within that timeframe we will happily replace your plants or refund your order once we receive your photos. Happy Gardening!
They were leafless upon arrival. Perhaps this is usual, but it would certainly have been good to know that. A little more information would have been appreciated. Even a hint to go to your website and where to ask questions.
Hi Crystal, We apologize for any confusion! We do ship all of our plants as young plants. It sounds like your hydrangea was trimmed. We do this to promote strong root growth and an easier transition into your garden. You should notice new, strong growth soon with proper care in your garden. If you do have further questions, you can always contact us at firstname.lastname@example.org. Happy Gardening!
Arrived very well packed. Plants already have buds on them. Can't wait to get them in the ground. This is an awesome company to deal with.