Pine Tree
Pine Tree
Pine trees are a type of tree that is golden-green, fast-growing, and robust, making them suitable for planting in gardens. In Japan, they are often used as kadomatsu (pine trees) decorations during the New Year period, symbolizing good fortune and longevity.
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Ideal ambient temperature: around 15~20°C |
Make sure the seeds are covered with soil. The depth shown in the diagram is approximately 1.5 cm. |
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Avoid soil drying The soil must be kept moist. If it is too dry, the seeds will not be able to absorb water and will fail to germinate. |
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). |
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Dig holes: Dig small holes about 1.5 cm 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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Sowing method: Press the seeds into the soil so that they do not overlap , and press them with your fingers to make the seeds adhere tightly to the soil. Recommendation for covering with soil: Simply bury it gently in the soil. |
potting soil |
Post-germination management
Watering
After germination and during the early stages of growth, 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 to 3-4 cm tall, keep only one strong seedling and remove the others. |
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Summer management involves cultivating the plant in a cool location. Seedlings are not heat-tolerant when they are young, so please manage them in a cool place. Watering: Water thoroughly when the soil surface is dry. |
Reasons for not sprouting
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| 🌡️ Reason 1: Uncomfortable temperature | The germination temperature is 15–20°C . Please confirm that the temperature is sufficient. |
| 💧 Reason 2: The soil is too dry (dry) | If the soil loses moisture, the moist seeds will dry out, and the germination rate will decrease. |
| 💧 Reason 3: Overly wet soil | If there is too much moisture in the soil, the seeds will not be able to breathe and will rot . |
Causes of plant wilting
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.
Precautions for planting accessories
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potting soil
Planting methodsThe type of soil used varies depending on the product; please determine this based on the soil you have.
