Develop Japanese Crimson Maple Bushes from Seed

How to Grow Japanese Red Maple Trees from Seed


Most Japanese Maple seeds ripen within the fall. Watch the tree and look ahead to the seeds to show brown. The seeds are able to be harvested when they’re brown and might be simply faraway from the tree. The seeds are connected to a wing, it’s greatest to interrupt the wing off earlier than storing or planting the seeds.

Japanese Maple seeds have a really arduous outer coating as do many decorative vegetation. Beneath pure situations, the seeds must be on the bottom for nearly two years earlier than they’d germinate. All that occurs the primary winter is the moisture softens the arduous outer shell, and the second winter germination begins to happen. For all of this to occur within the correct sequence so the seedlings sprout at a time of the yr when freezing temperatures or sizzling summer time solar doesn’t kill them, takes an amazing quantity of luck. You’ll be able to enhance the chances by controlling a few of these situations, and shorten the cycle.

After getting picked the seeds and eliminated the wing simply place them in a paper bag and retailer them in a cool dry place till you might be prepared for them. You don’t wish to plant your seeds out within the spring till the hazard of frost has handed, right here within the north Might fifteenth is a secure guess. If Might fifteenth is your goal date it is best to rely backwards on the calendar 100 days. That can take you to about February fifth if my math is right.

On or concerning the one hundredth day earlier than your goal planting date, take the seeds and place them in a Styrofoam cup or different container that may stand up to some sizzling water. Draw heat to sizzling water out of your kitchen faucet and pour it over the seeds. Many of the seeds will float, simply depart them within the water in a single day because the water cools down. 24 hours later a lot of the seeds can have settled to the underside of the cup, drain off the water. Place the seeds in a plastic bag with a mix of sand and peat or different appropriate combine. Even mild potting soil will work. The peat or soil must be moist, however not soaking moist. Poke some holes within the bag so there’s some air circulation, and place the bag in your fridge for 100 days.

After 100 days you may plant the seeds outdoors. If in case you have timed it accurately, try to be at or near your goal planting date. To plant the seeds simply sow them on high of a mattress of well-drained topsoil or sterilized potting soil, and canopy with roughly 3/8″ of soil. Water them completely, however enable the soil to dry out utterly earlier than watering completely once more.

Should you water them continuously, not solely do you stand an opportunity of the seeds rotting from being too moist, however additionally, you will maintain them cool, which can decelerate the germination course of. As soon as they begin to germinate present about 50% shade to maintain the solar from burning them. Snow fence suspended about 30″ above the mattress will present about 50% shade.

Japanese Maples will tolerate some shade so it isn’t too essential to transplant them too rapidly. Relying on how shut collectively they’re, you would possibly have the ability to depart them in the identical mattress for one or two rising seasons. Don’t transplant till they’re utterly dormant.

Michael J. McGroarty is the writer of the favored gardening publication, “Mike McGroarty’s Gardening Publication”, and the webmaster of, cease by and join his publication, it’s free. Develop Japanese Crimson Maple Bushes from Seed

Free Garden Catalog

Related Articles


Please enter your comment!
Please enter your name here

Latest Articles