The African baobab, the most widespread tree of the genus, ranging across the dry savannas of sub-Saharan Africa — from the Sahel through mopane and Acacia–Commiphora country, where it stands leafless for more than half the year through the dry season. Trees reach 5–25 m, with a broad trunk over 10 m across wrapped in smooth grey bark. Large white flowers hang from pendant stalks, and the fruit — "monkey bread" — yields a pulp now traded as a superfood. It is sold under the name Adansonia digitata. Long a staple to raise from seed, it is one of the easier species for a beginner. The IUCN has not finalized a formal assessment, and it is on no CITES appendix.
Native climate
Rain concentrates in the warm season, with a distinct dry season. Overall a warm climate.
A broad-scale picture of the native range. Real growing spots — rock crevices, fog belts — can be milder.
Sources: climate & elevation WorldClim 2.1 (1970–2000) · occurrences GBIF · native range POWO
Care
Light & Placement
Raised in open dry savanna across sub-Saharan Africa under strong sun, it wants bright light and air movement. In active growth give it full sun outdoors — the trunk stays tight, the petioles short, and the heavy-based form holds together. Through Japan's high-humidity midsummer it can scorch lightly or stew, so light shading at around 30%, with the pot raised on a bench for airflow, is the safer setting. After leaf-drop — its dry-season dormancy — move it early to a bright indoor window kept above 8°C, and don't leave young plants outside.
Watering
In active growth, water thoroughly once the surface dries; alternating wet and dry plumps the trunk. Don't leave water in the saucer. After leaf-drop, hold essentially dry through dormancy with at most a monthly misting.
Substrate
Drainage first, inorganic-led. Akadama : Kanuma : pumice = 4:3:3. It sends down a taproot, so a tall pot keeps the wet–dry cycle clean and the swollen base healthy.
Fertilizer & Supplements
A diluted liquid feed once or twice a month in active growth, or a pinch of slow-release at repotting. Growth is brisk, so the base thickens well even on a modest dose.
Temperature & Overwintering
Active growth runs 24–34°C; aim for an 8°C minimum. In habitat mature trees tolerate dry-season chill, but seedlings are far more cold-tender. Bring it under cover early in autumn and overwinter dry on a bright indoor window.
Starting from Seed
Where to source seeds
links go directly to the product page; the rest are scientific-name searches. Stock fluctuates — verify availability on the destination site.
Pre-sowing treatment
The seed coat is especially thick and hard, so either soak for half a day to overnight in warm water around 40–50°C, or nick the coat lightly to draw up moisture for more even germination. Pairing it with a registered fungicide (Benlate or Daconil) at label dilution is a safe step. Seeds that float rather than sink are more likely past their freshness.
Substrate
A fine-grained, near-sterile seedling mix: fine Akadama, fine Kanuma, vermiculite in 1:1:1 parts. Sterilize with boiling water or a microwave pass to reduce damping-off.
Sowing method
The seeds are large, so a thin covering of about half the seed thickness is enough. Space at least 1 cm apart to avoid crowding.
Light & temperature
Bright shade at a steady 28–32°C. Expect germination in 7–21 days. It depends on freshness, but with the coat pre-treated and the seed fresh, germination is reasonably steady.
Watering
Bottom-water with the level 1–2 cm up the pot. For the first 2–3 weeks, don't let things dry out, then drop the level gradually as seedlings come up.
Fertilizer
No feeding right after germination. Once true leaves emerge, give a heavily diluted liquid fertilizer once or twice a month — growth is brisk without pushing the dose.
From Germination to Repotting
Germination through true leaves
Continue bottom watering, avoid strong light.
Weaning off bottom watering
Transition gradually over 1–2 months.
First repotting
Into a tall pot in the first year, as the taproot fills out.
Common Pitfalls
Mold & damping-off
- Cause: excess moisture, contamination, poor air flow
- Prevention: sterilize substrate, change bottom water frequently, keep air moving
Etiolation
- Cause: insufficient light, heat-and-humidity stress
- Prevention: bring LEDs closer right after germination, or move to bright shade outdoors
Seeds fail to germinate
- Cause: stale seed, hard coat not imbibed, insufficient warmth
- Prevention: imbibe via a warm-water soak or a light nick to the coat before sowing; hold 28–32°C on a heat mat
Notes
The taproot is thick and fast, so pot up early to avoid root-binding.
