Quick answer: Soak Madagascar palm seeds for a few hours, sow them ⅛–¼" deep in moist, gritty mix, keep them at 75–90°F, and expect sprouts in 1–3 weeks.

Learning how to grow from seed? Head over to our planting guide!

details

Difficulty Intermediate
Germination 1–3 weeks
Temperature 75–90°F
Depth ⅛–¼"
Seed prep (Optional) pre-soak in water for 12-24 hours
Method Greenhouse
Time to maturity 12+ months
Light Full Sun / Grow Lights
Pet-friendly No
madagascar palm seeds

instructions

  1. Soak (optional). Soak for 12 hours prior to planting.
  2. Sow. Plant ⅛–¼" deep in gritty cactus mix in a soil pod or small pot.
  3. Heat. Keep at 75–90°F on a seedling heat mat under a humidity dome.
  4. Uncover after sprouting and give lots of light.
  5. Let it dry a little between waterings as seedlings grow.

things to know

  • Not a palm: it's a spiny succulent that forms a thick, water-storing trunk.
  • Like Desert Rose? They're relatives. See our Desert Rose guide.
  • Spines: handle with gloves as it grows.
  • Pick a planter that holds moisture: plastic, rice hull or ceramic, with a dome. Skip terra cotta, peat pots, coco coir pots and egg cartons. They wick water away from the seed.
  • New to seeds? Start with our seed prep guide and planting guide.
grow your own!

plant care tips

  • Light: as much as possible: a sunny window or grow light.
  • Water: water when dry in summer; barely at all in winter.
  • Leaf drop: it may drop leaves in winter or when cold. Normal.
  • Soil: gritty, fast-draining.
try them out!

faqs

Is Madagascar palm a real palm?

No. It's a succulent related to Desert Rose.

How fast do the seeds sprout?

Often within 1–3 weeks.

Why is it losing leaves?

Cold, low light or winter rest.

Is Madagascar palm pet-safe?

No. The sap is toxic and the spines are sharp.

these are key aspects of your setup

check your setup!

  • 💡light: is your setup away from direct sun? these seeds should stay in indirect or filtered light, or better yet, under grow lights.
  • 💧moisture: does the soil feel very moist to the touch?
  • 🌡️temperature: is the setup away from direct sun, open windows, or heat vents? make sure it stays consistently between 70F-90F (use a heat mat if the temperature falls under 70F)
  • ☁️humidity: do you see condensation on the humidity dome? if not, make sure the dome is fully sealed, the setup is warm enough, and there's enough moisture in the soil.
  • 💚care: leave the dome on and only open it once a week to add water.
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