Glue-Topped Euphorbia lactea: Watering Through Gravel

Common Retail Practice

Euphorbia with cut thorns, glued gravel top dressing. Not ideal, but survivable.

Watering Method

Bottom soak: Set pot in bowl of water 10–15 minutes until soil surface damp. Drain thoroughly. Repeat only when soil dry at bottom (check via drainage hole).

Why This Works

• Gravel layer prevents top watering penetration.
• Bottom watering bypasses glue barrier.
• Euphorbia needs water even less than cacti – monthly indoors.

Long-Term

• Eventually, repot into proper mix without glue.
• Wear gloves – white sap is toxic/irritant.
• Bright indirect light.

The plant will outlive the glue.