Shell on Earth
Description
These crushed and washed whelk shells are a fantastic alternative to grit and work as a highly effective slug repellent.…
These crushed and washed whelk shells are a fantastic alternative to grit and work as a highly effective slug repellent. Mix into your soil or compost to aid drainage, or scatter a layer around the base of plants to keep slugs at bay.
Choose from 3.75L, 12L bag or 2 x 2L bag's.- Recommended coverage as slug repellent: 20-30mm layer around the base of plants.
- Water gently to avoid washing the shell away.
DELIVERY INFORMATION