The Bonsai Journey™ | ROUGE ‘N’ LOVE
How to Grow Weeping Fig from Seed
Ficus benjamina
From a tiny seed to a tree of your own.
Weeping Fig (Ficus benjamina) is admired for its glossy leaves and naturally drooping branches, which give it a graceful, flowing silhouette. Native to India, Southeast Asia, the Southwest Pacific, and northern Australia, it can grow into a substantial tree in its natural environment.
Growing Weeping Fig from seed takes patience. This guide walks you through sowing, germination, early seedling care, and the steps that help your young tree develop.
01 — MEET YOUR TREE
Meet Your Tree
The Weeping Fig (Ficus benjamina) is known for its glossy foliage and naturally drooping branches, which create an elegant, flowing silhouette. Native to India, Southeast Asia, the Southwest Pacific, and northern Australia, it can reach 12.2–15.2 metres tall in nature.
Although it is a popular indoor ornamental plant, the Weeping Fig is sensitive to changes in its surroundings. Moving it from one location to another may cause stress and leaf drop, so a stable growing environment is important.
Growing one from seed is a slow, rewarding process. Give your tree time to develop, and enjoy each stage of its journey.
02 — BEFORE YOU BEGIN
Before You Begin
Your Bonsai Journey™ kit includes the following items:
- Bonsai Seeds in Four Varieties, including Your Weeping Fig Seeds
- Four Biodegradable Peat Pots
- Coco Coir Growing Block
- Four Transparent Propagation Bags
- Bonsai Planting Tools
- Bonsai Pruning Scissors
- Bonsai Training Wire
- Four Botanical Plant Markers
- Three Mini Fertilizers
- The Bonsai Journey™ — Botanical Notes
Everything included to begin your bonsai growing journey.
When to Start Growing
Spring generally offers favourable conditions for seed germination. However, you can also start your seeds indoors at other times of the year if you can maintain suitable light, temperature, and moisture conditions.
03 — PREPARE YOUR SEEDS
Prepare Your Seeds
No Pre-Treatment Required
Weeping Fig seeds do not require cold stratification. The growing instructions do not include warm-water soaking or scarification. Once your pot and growing medium are prepared, you can sow the seeds directly.
04 — PLANT YOUR SEEDS
Plant Your Seeds
Step 1 — Prepare the Growing Medium
Place the included coco coir growing block in a container and gradually add water until it has fully expanded. Gently loosen the hydrated coir to create an even, loose texture. It should be moist but not waterlogged.
Helpful Tip: For improved aeration and drainage, you can optionally mix a small amount of horticultural perlite into the hydrated coco coir.
Step 2 — Prepare the Pots
Fill a biodegradable peat pot with the prepared growing medium, leaving a little space at the top. Keep the coir loose and avoid compressing it.
Important: Coco coir retains moisture but provides very few nutrients. Do not apply fertilizer during seed preparation or germination. Wait until your seedlings are established and actively growing before introducing suitable plant nutrition.
Step 3 — Sow the Seeds
Place the seeds on top of the growing medium, spacing them out as much as possible so their roots are less likely to become entangled.
Cover the seeds with a thin layer of growing medium, approximately 5mm deep.
Step 4 — Water Thoroughly
Water the container as soon as you have sown the seeds. Continue until the growing medium is saturated and water begins to drain from the container.
Step 5 — Add the Propagation Bag
Place a transparent propagation bag over the pot to help increase humidity. Make several small air holes in the sides of the bag to allow airflow.
Check the medium regularly and keep it moist without leaving the container standing in water.
Step 6 — Provide Warmth and Light
Place the container in a warm, bright location. The recommended germination temperature is 20–30°C (68–86°F), with a target of 8–12 hours of light daily. A greenhouse or suitable grow light can help provide the required conditions.
While the propagation bag is covering the pot, protect it from strong direct sunlight that could cause heat to build up inside. Check the temperature and moisture regularly. Once the seeds sprout, seedlings can tolerate slightly lower temperatures.
05 — GERMINATION: WHAT TO EXPECT
Germination: What to Expect
Weeping Fig seeds can take a couple of months or longer to germinate. The time varies with the seed and the growing conditions, including light, temperature, moisture, and the growing medium.
Keep the medium warm and moist, and do not let it dry out. Check it regularly, but avoid disturbing the seeds while you wait.
Patience Is Part of the Journey
If your seeds have not sprouted yet, do not assume they have failed. Review the growing conditions and allow sufficient time. Germination is a natural process, and success cannot be guaranteed for every seed.
06 — CARING FOR YOUR FIRST SEEDLINGS
Caring for Your First Seedlings
Once the seedlings emerge, continue giving them suitable light, moisture, and warmth while they become established.
Gradually Remove the Propagation Bag
Keep the bag ventilated with air holes while it is in use. As the seedlings emerge and become stronger, gradually increase their exposure to the surrounding air rather than keeping them enclosed indefinitely.
Provide Plenty of Light
Aim for 8–12 hours of suitable light daily, using a grow light if needed. While seedlings are covered by a propagation bag, keep the pot bright but out of strong direct sun to prevent overheating. Once seedlings have sprouted, they can tolerate slightly lower temperatures than those used for germination.
Keep the Growing Medium Moist
Keep the medium warm and moist, and prevent it from drying out. How often you need to water depends on the season and your local conditions; check the medium rather than following a fixed daily schedule.
Separate Seedlings Carefully
If multiple seedlings sprout close together, separate them into individual pots once they are strong enough to withstand the disturbance. Handle the young plants gently to reduce root damage.
07 — FROM SEEDLING TO YOUNG TREE
From Seedling to Young Tree
Continue to provide your young Weeping Fig with good light, consistent moisture, and warmth. This species grows relatively slowly compared with some other Ficus plants, so give it time to establish.
When to Consider Repotting
Consider repotting your seedling when it reaches approximately 15cm in height, usually towards the end of the next growing season.
As the plant grows, choose a suitable container and avoid unnecessary root disturbance. Let the seedling develop into a healthy young tree before beginning more advanced bonsai training.
08 — LONG-TERM CARE
Long-Term Care
Light and Temperature
Weeping Fig thrives in warm conditions and is sensitive to cold. Protect it from frost, cold drafts, and sudden temperature changes. Provide bright light; indoors, bright filtered light is often more suitable than placing an unacclimatised tree in harsh direct sun. A growing lamp can supplement natural light when needed.
Watering
Keep the growing medium evenly moist, but not waterlogged. Water thoroughly, allow excess water to drain, and never leave the pot standing in water. Check the medium regularly and adjust watering to the plant’s conditions rather than following a fixed schedule.
Use rainwater, filtered water, or bottled water to hydrate your Japanese Maple, particularly if your tap water contains high levels of chlorine or dissolved minerals. Monitor the growing medium and your plant’s response to ensure the water you use is suitable.
Helpful Tip: Before watering, gently check the growing medium with your fingertip to assess its moisture level. Adjust your watering frequency to the growing conditions rather than following a fixed schedule. Keep the medium moist, but avoid waterlogging.
Choosing a Location
Weeping Fig does not like being disturbed. Once it has adapted to its location, avoid moving it unnecessarily; a change of surroundings can stress the tree and cause it to drop leaves.
Feeding
Ficus trees are heavy feeders and need fertiliser throughout the growing season once established. Your Bonsai Journey™ kit includes Seaweed Extract, FUZICO+, and NPK 20-20-20 for later plant care.
Do not apply these treatments to newly sown seeds unless the relevant product instructions specifically recommend it. Begin feeding only once the seedling is established and actively growing, and follow each product’s recommended dilution.
Repotting
Check the tree’s growth and roots regularly. The growing guide advises being prepared to repot annually in many circumstances, but the timing depends on growth, root development, and how the tree is being grown. Repot when the plant needs more space rather than moving it unnecessarily.
Pruning and Maintenance
The growing guide recommends pruning established trees when active growth has slowed. For an indoor Weeping Fig, growth may slow during autumn and winter, but timing depends on light and temperature; do not assume the tree has entered dormancy simply because the season has changed. Avoid heavy pruning while the plant is stressed or growing poorly.
Remove dead branches and leaves whenever needed, using clean, suitable tools. Removing dead material promptly helps reduce the risk of disease and fungal problems.
For detailed guidance on pruning, branch selection, shaping, and the safe use of your 1 mm bonsai training wire, refer to the “When to Begin Bonsai Training” section in the main The Bonsai Journey™ Growing Guide. Allow your tree to establish healthy growth before beginning advanced techniques.
09 — FREQUENTLY ASKED QUESTIONS
Frequently Asked Questions
Do Weeping Fig seeds need cold stratification?
No. Weeping Fig seeds can be sown directly without a cold-stratification period.
Do I need to soak the seeds before planting?
The species-specific instructions do not prescribe a warm-water soak or scarification. Sow the seeds directly onto the prepared growing medium without cold stratification.
How deep should I plant the seeds?
Sow them on top of the growing medium and cover them with approximately 5mm of compost or suitable growing medium.
How long will germination take?
Germination can take a couple of months or longer. Timing varies with seed condition and growing conditions, so be patient.
What temperature and light do the seeds need?
Aim for 20–30°C (68–86°F) during germination and 8–12 hours of light daily. A suitable grow light can supplement natural light. While the pot is covered, avoid strong direct sunlight that could cause overheating.
How often should I water?
Keep the growing medium warm and moist, and do not let it dry out. Watering frequency depends on the season and local conditions, so check the medium regularly.
What growing medium should I use?
Use a peat-based growing medium with perlite or a standard seed-starting soil or compost mix. Specialist bonsai soil is more suitable for mature trees and repotting.
What if some seeds float in water?
A floating seed is not necessarily a failed seed. The growing guide explains that the floating test is not a reliable way to judge viability, so do not discard seeds based on this test alone.
When should I separate the seedlings?
Separate them into individual pots once they have sprouted and are strong enough to withstand the disturbance.
When should I repot my Weeping Fig seedling?
Consider repotting when your seedling reaches approximately 15cm in height, usually towards the end of the next growing season.
Will every seed grow into a tree?
No outcome is guaranteed. Young trees are vulnerable in their early stages, and not every seedling will survive.
When should I start pruning and wiring?
Allow your tree to establish healthy growth first. For the next steps, follow the “When to Begin Bonsai Training” section in the main The Bonsai Journey™ Growing Guide.
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