Japanese Maple … Tomorrow is demolition day! The growth rate is so variable depending on the type of maple. Use a hose to wash the organic material (Bark and Peat) from the root balls before up-potting. How much water are they getting in that bed -- how frequent? Japanese maples are fairly winter hardy. Monocotyledons are plants with only one seed leaf. If you collect Japanese maple seeds from a tree with really deep red color, chances are, many of the seedlings that you grow will have good red color and are likely to hold that color pretty well throughout the growing season. A small roji, or teahouse garden, offers a respite from everyday life. I will welcome the sanity you will bring in the craziness and loudness. do i cover the seeds with the paper towel or just lay them on top in side bag. HU #2, I don't understand the relevance of your comments. There are about 1000 registered forms and the differences between many of them are extremely subtle. I have also been 90% successful in rooting cuttings, branches even. It's all simple nature has things for centuries on her own without our help although you can alter some of it for faster starts. Fertilizers with low amounts of nitrogen can be used in the early spring and mid-summer, however it is not necessary. That tree would have to be at least 10 years old would be my guess, maybe older. The lobes, or points, of the palmate leaves grow 3 to 8 inches long. I have seeds that pop up everywhere from my 55 yr old tree. You should assume that the perched water table never drops an never goes away. thanks mary. I am hoping they might come back. I'm putting my seatbelt on! In the US Nawkaw and ProSoCo are two companies well known for brick staining. I water the 4 inch pots in full sun almost every day. Japanese maple (Acer palmatum) is a sturdy little ornamental tree, popular for its graceful shape, deep fall color and delicate, lace-like leaves. Thank you gardengal. I let them grow where they start and if they survive after a year or so I put them in pots. Occasionally, Japanese maples are troubled by aphids, scale or powdery mildew, but these are easily treated and seldom kill the tree. I am going to disagree with this :-) While I don't do it commercially, I grow all my JM's in containers and have for many years.......my oldest is approaching 30 y.o. Mother nature herself never has as many issues as you all seem to have. The growing habit of a Japanese maple varies widely depending on cultivar. Over 200 baby 12 month old grafted JM's arrived on May 1. Her previous jobs include reporter, photographer and editor for a weekly newspaper. I don't refrigerate, bag up, or alter seeds or anything for my maples to grow here is a photo I treat them naturally and in years I may have only lost a few. In doing plant selection research, it's critical to know what plant hardiness zone you live in and to which zones the plant that you want is best suited. My mistake was transplanting my baby JM's into containers that were 7 inches deep. Compared with many other trees and shrubs they have few pests or diseases and are versatile enough to thrive in locations ranging from full shade to full sun. Let them grow on a bit before digging them up. While attractive close up, the flowers are however not particularly showy from a distance. Here are a few of mine. Castor bean plant is evergreen in USDA zones 9 through 11 and is grown as an annual in colder zones, where freezing temperatures kill it. the Japanese maple tree has leaves that look alot like the marijuana plant in shape, but they can have a slight red tint to them. Japanese maples are easy to grow in containers or in the ground, with most preferring a sheltered, shady spot. Any ideas what I'm doing wrong? As long as there is no leaf scorch or drop, I leave them alone. I usually fertilize them in March or April a couple of times, and then again in July when they have another growth spurt. Wrap a piece of bare (not coated) copper wire around the middle of each pot. It ROTS within 6-12 months, so the bark must be removed from the JM's whenever you up-pot. But they keep dying. Seeds can be collected from Japanese maple trees, but the seedlings are not guaranteed to be exact clones of the parent plant. Once they are above ground.....how to do I care for them until they get their first leaves? This appears to look like excessive moisture trapped behind the brick plane. From globose (round or spherical form) branching to the ground, to upright to vase-shaped, the maple is always a delight to look at. The first will … This past year I moved them against a shed wall, morning sunlight, facing south, but sheltered from wind and snow. Serious problems like wood rot, leaf scorch and leaf scorch are often fatal unless immediately addressed. I'll try a more porous soil mixture and more sun, and I'll get a different fertilizer. Use very little peat moss and very little choir. In spring, this Laceleaf Japanese Maple produces small reddish flowers which give way to seeds. Thank you. Maybe I can find that or some other fertilizer meant for the acid-loving plants. Their seedlings all look much the same, with a single leaf that's either narrow or wide. We haven’t touched it or watered it except initially when planted. Seedling: Much like onion, leek seedlings look quite a bit like grass. However, I would encourage you to disavow yourself of the notion that a barked based potting mix deteriorates rapidly. When they touch it, they backoff! I’ll check back in September or so. A mason seeing it in person would be able to confirm what is going on. They were such good looking trees when I received them and I have killed them! Even though Ive used the best soil and air pruning perforated pots, our plants started dying one after another. Stratification and germination went well, but they are having trouble flourishing in a humid zone 7/8. Take out and sew/broadcast in fertile soil with morning sun. Thanks. Use at least 70% perlite in your potting mix. Japanese Maple Seedlings – these are the brilliant, bright red maple trees that may have fern-like leaves. You have two options. Of the many species of maple existing worldwide, only about 13 are native to North America.Some non-native species, such as the Japanese maple, are cultivated as ornamentals.While a dizzying array of varieties are usually available at your local nursery, most come from a few basic stock species. Store them at room temperature, but not in direct sunlight for a period of 90 days, and then move them to the refrigerator for a period of 70 days. I've got some interesting variation in the seedlings and there are a few that I would hate to lose. Japanese Maple seeds are ready to be picked when they turn brown and start falling from the tree (around Sept through Nov - depending on your zone). Firstly - this post is from July 2008, If the OP hasn't figured it out by now, he has long since stopped trying. Once they sprouted, plant them in soil at 1/8" deep. The one with the pink letters next to it. This is commonplace with all growers and grafters of JM's. So, when growing Japanese Maples from seed you’ll get one of two different plants. Each plant bears cream or white male flowers and red female flowers in summer and fall, followed by green, pink or red spiny seed capsules that ripen to brown. That tree is now about 8' tall and came from a batch of … The photos have both the Latin and common name of each plant. Carolyn, I will need your number, please. Staining is the better approach. 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