Japanese maple
Japanese maple
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The type of soil used varies depending on the product; please determine this based on the soil you have. Before placing the seeds, ensure the soil is moist. You can do this by using the following methods: |
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1 | Place the soil in a container and add waterPlace the potting soil into a flowerpot or container, slowly pour in water, and use chopsticks to thoroughly stir the soil to moisten it. |
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2 | Put the soil into a bag and add waterFill the bag with potting soil, then slowly pour in water until the soil is moist. |
Planting tips:
It is recommended to sow 1/3 of the seed quantity first (e.g., sow 3 out of 9 seeds) to maintain proper spacing. After the seedlings emerge, thin them out as needed, removing weak seedlings and keeping the strongest plants to provide more growing space.
Basic Planting Guidelines for Japanese maple
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Please place the seeds in the refrigerator for **1 to 3 months (about 100 days is recommended)** for low-temperature treatment before sowing. |
Optimal germination temperature: 15–20℃ . (※Please calculate backwards to ensure the temperature reaches this range before sowing.) |
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Make sure the seeds are covered with soil. The depth shown in the diagram is approximately 5mm. |
Until it sprouts, place it in a shady place for half a day. Avoid direct sunlight; place in a semi-shaded area (with diffused light). |
Recommended steps:
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Step 1: Soak the seeds in water for 1 day , then drain the water, put them in a container such as a plastic bag, and then put them in the refrigerator.
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Step 2: Store in the refrigerator for about 100 days and wait for it to sprout.
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Step 3: Once the seeds have germinated, plant them in the soil.
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Dig holes: Dig small holes about 5 mm deep, the same number as the number of seeds. Sowing and covering: Place one seed in each hole, then cover the surrounding soil with soil. |
potting soil |
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Dig holes: Dig small holes about 5 mm deep, the same number as the number of seeds. Sowing and covering: Place one seed in each hole, then cover the surrounding soil with soil. |
potting soil |
Post-germination management
After germination and during the early growth stages, water gently using a sprayer or similar tool to prevent the seedlings from being washed away. Water thoroughly when the soil surface is dry.
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Thinning (shortening seedlings)Thin the seedlings to 1 plant per seedling. When the plant grows true leaves , keep only one healthy seedling and remove the others. |
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Placement locationIt is recommended to place it outdoors . Compared to continuous indoor cultivation, plants grown outdoors in a natural environment are less likely to wither . (Company's comparison results) |
Reasons why seeds don't germinate
Reason 1: Insufficient experience with low temperatures
Maple seeds will not germinate unless they undergo a simulated winter . Please use a refrigerator or similar device to subject maple seeds to a low-temperature environment. 🌡️
Reason 2: Uncomfortable temperature
The germination temperature is 15–20°C . Please confirm that the temperature is sufficient.
Reason 3: The soil is too dry.
If the soil loses moisture, the moist seeds will dry out, and the germination rate will decrease.
Reason 4: Overly wet soil
If there is too much moisture in the soil, the seeds will not be able to breathe and will rot .
Reason 5: Individual differences in seeds
If the seeds are too old , the germination rate will be poor.
After germination and in the early stages of planting, water gently with a thin stream of water (such as a spray bottle) to avoid washing away the seedlings with a strong flow. Water thoroughly when the soil surface is dry.
Why didn't the seed sprout? Let us help you find out the reason.
Reason 1: Overwatering (root rot)
Reason 1: Overwatering (root rot)
Another reason is over-care and excessive daily watering.
If the soil is too wet, the roots cannot breathe and will rot and die. The roots will shrink and disappear, turn brown, and become thin and fragile.
Reason 2: Dryness
If you forget to water your plants, the soil will dry out and the plants will wither.
The leaves will become dry and brittle.
If there is still moisture in the leaves, water them thoroughly.
They might be able to recover.
Reason 3: Lack of sunlight (Extended)
If the seedlings do not receive enough sunlight after germination, the stems will grow too quickly and eventually break under the weight of the flower heads, causing the plant to wither. Make sure the plant receives ample sunlight and avoid overwatering.
Reason 4: The temperature is not suitable
Every plant has its optimal growth temperature.
Both excessively high and low temperatures can slow down plant growth and even cause plants to wither.
Germination Guarantee
Did your seeds fail to germinate? Don't worry! Please contact us anytime, and we will send you replacement seeds free of charge. Your gardening experience is our top priority.