The North American native Thuja plicata ‘4Ever’ is looking particularly stunning in the garden this summer. Of all the forms of Thuja plicata we’ve trialed, this is undoubtedly the brightest. Reportedly maturing at 12′ tall x 3.5′ tall, I’m left to wonder what they used the measure the size. Our 4 year old specimen is 5′ tall x 5′ wide. Based on the current growth rate, we’d expect 12′ tall x 12′ wide in 10 years, so if you’re looking at “forever”, I’d probably put these on 15-20′ centers.
Juniperus x pfitzeriana ‘MonSan’ is looking quite exceptional in the garden. Since we live in the community of Juniper, NC, we thought we should have a significant collection of the our namesake genera. This Monrovia Nursery introduction, which is a hybrid between the Asian Juniperus chinensis and the Eurasian Juniperus sabina, is truly stunning. Although it’s marketed by the introducer as maturing at 3′ tall x 4′ wide, our six-year-old plants are 3′ tall x 12′ wide. Could someone be trying to trick you in to buying many more plants that you actually need…hmmm? Hardiness is Zone 3b-8b, at least.
Looking really lovely in the garden now is Juniperus x pfitzeriana ‘Daub’s Frosted’. This selection of the hybrid between Juniperus sabina and Juniperus chinensis was introduced by Oregon’s Mitsch Nursery in 1987. Our 18″ tall patch has spread to 10′ wide in less than 5 years. All of those trusted on-line sources say it matures between 5 and 6′ wide…Ooops.
We’ve been fascinated with the woody plant genus Loropetalum since the late J.C. Raulston first distributed the pink-flowered forms, which had just come into to cultivation in the US, back in 1989. Since those original plants were propagated and sold, many nurseries have tried to one up each other with a barrage of new introductions. Today, we have documented 68 named cultivars of Loropetalum, of which we currently grow only 22. Below are a few from JLBG, which are currently in full flower.
Sadly, most folks mistakenly think these are foundation shrubs, thanks to unscrupulous retailers. Most, are in fact, either large shrubs or small trees. Yes, if you’re into plant mutilation as a form of legal S&M, you can shear them into bizarre boxes and meatballs, but do you really think this is a good idea? Do you really hate natural beauty that much?
Below are a few named selections with their advertised sizes and their actual sizes, so you can plant them in the proper place. Winter hardiness is Zone 7b-9b.
Loropetalum ‘Snow Panda’ has been truly outstanding for us. It was introduces as maturing at 10′ tall x 9′ wide, and our 7-year-old plant is now 7′ tall x 12′ wide.
Loropetalum ‘Zhouzhou‘ is sold as ‘Zhoushou Fuchsia‘ and as ‘Pipa’s Red’. These are listed as maturing at 5′ tall x 6′ wide and 12′ tall x 12′ wide, depending on which name is on the tag. The reality is that it matures at 30′ tall x 20′ wide, as you can see below with our 27-year -old specimen.
Loropetalum ‘Ruby Snow’ is a fascinating chimeral misfit (think schizophrenic) selection with both white and pink flowers. The introducer touts it as maturing at 6′ tall x 6′ wide, but our 6-year-old specimen is already 8′ tall x 14′ wide, so this will get far larger than the tags indicate.
Loropetalum ‘Daruma‘ is an extremely heavy flowering selection that is sold as maturing at 5′ tall x 5′ wide, but this isn’t even close. The 6-year-old specimen below is already 6′ tall x 9′ wide, and our oldest specimen had to be removed from its original location after it reached 16′ tall x 16’ wide.
Loropetalum ‘Shang Hi’, sold under the marketing name Purple Diamond, is touted as maturing at 5′ tall x 5′ wide. Ooops–our 14-year-old plant is already 15′ tall x 15′ wide. Perhaps we need to give remedial measuring courses to some of our nursery folks.
Loropetalum ‘GrifCRL‘, marketed as Little Rose Dawn, is incredible in flower, but it’s marketed as maturing at 10′ tall x 10′ wide, and our 16-year-old specimen is now 18′ tall x 18’ wide.
Loropetalum ‘Crimson Fire’ is much more red than most selections. The introducer claims it will mature at 4′ tall x 5′ wide, but our 6-year-old plants are already 10′ tall x 10′ wide.
These are just a few of the amazing selections, but keep in mind to never trust plant tags when it comes to where you should plant your plants to keep from needing to butcher them.. Until nurseries and plant introducers learn to care more about the end consumer’s success, it’s always a good idea to visit botanic gardens and determine the true size for yourself.
With over 60% of retail plants now purchased at the box stores, we wonder if most consumers know you can’t trust much if anything you read on a label at a mass marketer. Our most recent example is this tag on an Illicium parviflorum at our local Lowes. I particularly love the common name, Japanese Anise. Unfortunately, Illicium parviflorum is native only to Florida…quite a few miles from Japan.
The tag mentions full sun, which Illicium parviflorum certainly tolerates, but in the wild, it grows naturally in moist woodlands.
Then, there is the note about cool temperatures and warm soil promotes root growth. Well, warm soil does promote root growth for some plants, but not for all. Wouldn’t the soil have been warmer in mid-summer than now? Just wondering…
And, if that wasn’t enough, our staff taxonomist, Zac Hill spotted this tag for our native bald cypress, Taxodium distichum at a different Lowes store. The problem is that the plant is actually a Chinese Dawn Redwood, Metasequoia instead of a Taxodium. I wonder if they thought…”what the hell, those dumb consumers will never know the difference.”. After all, it’s just another little green lie. As Anita likes to say, ‘The way you do one thing is the way you do everything.”
We just snapped this photo of Lemon Thread Cypress (Chamaecyparis pisifera ‘Lemon Thread’) in the gardens here at Juniper Level, and wanted to share since it illustrates our constant rants about trusting nurseries, plant tags, and websites to give accurate mature sizes. For a woody plant, our typical advice is to triple any size you are given. So, we wanted to see how that advice would work with the plant below.
Lemon Thread cypress was discovered in the mid 1980s as a sport at Oregon’s Mitsch Nurseries, so it’s a relative newcomer as plants go. Our 20 year old specimen is planted in compost-amended sandy loam without any chemical fertilizers ever. We should also add that we don’t believe in shearing plants, which we find a waste of energy as well as a middle finger to natures’s beauty. Our specimen now measures 25′ tall x 15′ wide.
We then searched the web for Lemon Thread Cypress and recorded the sizes from the top 30 sites that came up in Google…see notes below the photo. Sizes we found range from 2-5′ tall x 2-3′ wide with only one site giving a height greater than 10′.
Is it any wonder that people install plants in the wrong place! So, why does this happen? Many reasons:
- Vendors lie to sell more plants…sad, but true.
- Vendors almost never update inaccurate information once it’s in their system.
- Few vendors/garden writers bother to visit a public garden and actually measure the plant. It’s much easier to copy someone else’s mistake.
- Most plants which are measured, are measured either in containers, or from heavily pruned garden specimens.
- Plants grow differently in different climates. Very true!
- It takes too much time to be accurate, but don’t we really owe that to our customers?