underwatering and Hoya
Quick answer
If underwatering is what's going on with your Hoya, the most likely cause is: Underwatered Hoya leaves become wrinkled, curling, or thin as the plant uses stored water reserves. Unlike overwatering (squishy mushy leaves), underwatered leaves feel dry, papery, and may curl inward. Hydrophobic soil can also prevent proper absorption even when watered, causing persistent dehydration.
Start here:
- 1. Confirm diagnosis: underwatered leaves are dry/firm but thin; overwatered leaves are squishy
- 2. Water thoroughly until water drains from bottom of pot
Why underwatering happens to Hoya
Hoya spp.
Underwatered Hoya leaves become wrinkled, curling, or thin as the plant uses stored water reserves. Unlike overwatering (squishy mushy leaves), underwatered leaves feel dry, papery, and may curl inward. Hydrophobic soil can also prevent proper absorption even when watered, causing persistent dehydration.
How to correct underwatering on Hoya
- 1
Confirm diagnosis: underwatered leaves are dry/firm but thin; overwatered leaves are squishy
- 2
Water thoroughly until water drains from bottom of pot
- 3
For hydrophobic soil: bottom-water by placing pot in water for 20-30 minutes until soil fully absorbs
- 4
Leaves should plump up within 24-48 hours after watering
- 5
Remove any completely dried crispy leaves at the base
Keep underwatering from repeating on this Hoya
Water when top 2-3 inches of soil are dry. Check more frequently in dry climates or winter with heating. Bottom-water occasionally to ensure full soil saturation. Use well-draining but not overly gritty soil that won't become hydrophobic.