GEOFF KIDD / SCIENCE PHOTO LIBRARY GEOFF KIDD / SCIENCE PHOTO LIBRARY
Moisture-retentive gel. Gardener adding moisture- retentive 'gel' to compost. The crystalline substance contains non-toxic polymers which absorb and retain water for extended periods. It is often mixed with compost used for hanging baskets or pots.
Model release not required. Property release not required.