How do you know when to transplant?

Written by
Paul Reynolds
Reviewed by
Prof. Martin Thorne, Ph.D.The timing of transplanting propagated succulents must be exact, or you may shock the plant. Only transplant your baby plants when you can clearly observe indicators that they are ready. I've transplanted thousands of plants and am familiar with these visual indicators. Your journey starts with observing three key growth phases before transplanting plants into their pots.
Foliage Development
- Look for 4+ fully formed leaves
- Leaves should show vibrant coloration
- Avoid moving plants with fewer than 3 leaves
Root System Maturity
- Roots must exceed 1 inch (2.5 cm)
- Healthy roots appear white or light tan
- Check for secondary root branching
Mother Leaf Status
- Original leaf should be completely dry
- It detaches easily with gentle touch
- Never force separation prematurely
Root damage is prevented by transplant preparation. Water propagation trays, 24 hours before transporting plants, help firm the soil around delicate roots. I prefer to use tweezers to gently lift each plant. During careful extraction, delicate root hairs are preserved, which is crucial for establishment.
Container Selection considerations! Size does matter. Select pots that are only 1-2 inches larger than the root balls. I used two-inch terra cotta pots for starters. Your shallow containers will avoid soil submersion, but you need to have holes for drainage. Fill your container with the same mix that you used for propagation.
Post-transplant care includes proper management of water and light. Protect the plants from direct sunlight for 7 to 10 days. Water lightly after 3 days, and then return to your normal watering routine. I look for stress indicators daily. Early wilting or discoloration that you detect requires necessary adjustments.
Transplanting too late will cause congestion problems. Plants will struggle for light and nutrients. I move my propagations every month. Quick action will prevent unnecessary stunted growth. Look for indications of being overcrowded: roots poking out of the soil surface or leaves growing straight up instead of horizontally.
Read the full article: How to Grow Succulents From Leaves Successfully