This mix of nematodes includes those which control the box tree moth caterpillar and protect your box trees and plants. Each pack contains at least 10 million nematodes so must be refrigerated on receipt, and used by the expiry date on the pack. Each pack treats up to 60m2 (70 sq.yds) or 20 trees.
Completely safe for use in gardens with pets, humans, trees and wildlife (other than the box tree moth caterpillar!)
This THREE PACK option means you will be sent THREE packs together. To be applied as soon as the caterpillars are spotted, three times at seven day intervals. For more application details, follow the instructions on the pack.