How to Grow Sensitive Plant
Mimosa pudica
Sensitive plant is a tender tropical novelty grown for its leaves that fold dramatically when touched. Sow indoors in warmth (22–28°C) and keep the soil consistently moist but not wet. Plant out only when nights stay reliably above 18°C, in a sheltered sunny spot. It thrives in high humidity — misting helps indoors. Avoid cold draughts and sudden temperature drops, which trigger persistent leaf closure. Treat as an annual in temperate gardens; it can be overwintered as a houseplant if kept warm and bright.
When to Start
Start seeds indoors 4 weeks before your last frost date. Transplant outdoors once night temperatures stay above 15°C and soil has warmed to at least 20°C.
Don't know your frost date? Find it here →
Growth Stages
Approximate days from start
Care Essentials
- Light balanced liquid feed every 3–4 weeks. Avoid high-nitrogen feeds which promote leafy growth over flowers.
- The famous touch-sensitive leaves fold up when touched and reopen within minutes. Needs warmth above 18°C and high humidity. Makes a fascinating houseplant or patio novelty.
Growing Conditions
- Min. soil temperature
- 20°C+
- Germination temperature
- 22–28°C
- Sow indoors
- —
- Transplant out
- —
- First harvest
- —
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Spacing & Planting
| Plant spacing | 30 cm |
| Row spacing | 35 cm |
| Sow depth | 0.3 cm |
| Mature height | 45 cm |
| Mature spread | 30 cm |
Growing Conditions
| Min. soil temperature | 20°C |
| Germination temperature | 22–28°C |
| Base growth temperature | 15°C |
| Min. daylength to start | 11h |
| Photoperiod sensitivity | day neutral |
Frequently Asked Questions
- How far apart should I plant Sensitive Plant?
- Plant Sensitive Plant 30cm apart with 35cm between rows.
- When does Sensitive Plant flower?
- Sensitive Plant typically flowers approximately 60 days after transplanting.
- Is Sensitive Plant frost hardy?
- Sensitive Plant is classified as Tender.
