Feeding Drosera capensis Freeze-Dried Bloodworms: Safe or Not?

A grower heard freeze-dried bloodworms might burn sundew leaves.

Experience-Based Answer

Freeze-dried bloodworms are safe and effective. Used at the nursery and recommended in Grow Carnivorous Plants Volume 2 with no observed leaf burn.

Why Burn Claims Exist

Leaf burn has many causes (water quality, light, pests). If bloodworms caused it, live insects would too – they don't. The protein content is similar.

Feeding Tips

• Rehydrate slightly before applying.
• Small pieces for small leaves.
• Don't overfeed – one worm per few leaves weekly is plenty.

Bloodworms are a convenient, nutritious supplement when live prey is scarce.