GrowLiv Biologicals

Green Lacewing Eggs

Sale price Price $43.00 Regular price Unit price  per 

Product description:
Green Lacewing (Chrysoperla carnea) is a great addition to any Integrated Pest Management (IPM) program. They are particularly aggressive towards aphids but also work exceptionally well as an all-purpose predator. Adults only feed on nectar, pollen, and aphid honeydew, while the larvae feed on aphids and other soft-bodied pests such as spider mites, whitefly, thrips, leafhopper, mealybugs, and eggs & small larvae of moths. The larvae feed for about three weeks, spin a cocoon, and appear as adults ten days later under optimal conditions. The type of stage you should order depends on how severe your infestation is.

Eggs stage:
The egg stage works well for establishing the green lacewing population at the start of the season. This stage should be used as a preventative measure when aphid infestation is very low. The eggs take 3-9 days to hatch once shipped, the hatching time is dependent on the environment in your grow room. Once hatched their colour will change from vibrant light green to opaque-white.

Pull each jute string apart and hang it over a branch inside the plant canopy. Make sure it is away from direct sunlight and any strong winds for optimal results.

Target Pests:

  • Aphids
Other pests it will feed on if aphids aren't around:
  • Whitefly
  • Thrips
  • Spider mites
  • Leafhopper
  • Mealybugs
  • Eggs of butterflies and moths
  • Small larvae of butterflies and moths


Ideal Environment

  • 25°C - 26°C (77–78°F) with a relative humidity of 50-70%. These are optimum conditions and not necessarily essential for successful implementation.


The best time to scout green lacewing larva is during the evening or when there is an overcast since they are usually well-hidden during the day. Other signs to look for are small green lacewing eggs on top of the leaf surface and dead, dry-looking aphids.


Tips and Tricks:
If ants are present, they should be controlled. Ants eat green lacewing eggs and protect aphids from predators in exchange for their honeydew secretions.

Due to the COVID-19 impact, we are only shipping from Monday-Wednesday via Priority Overnight. Order processing can take up to 48 hours.
Read more about shipping and returns here

Customer Reviews

Based on 2 reviews
Terry Baillargeon
Natural order...

Have had a bit of rain here, so, I hid the jutes as deep in the canopy as possible. The eggs must have hatched because I don't see them. I've only noticed the 'odd' leaf hopper... so, these critters must be doing their job. When you have a garden this substantial...pests are expected...but, at least with access to generalist/apex can at least get a leg up on them 'Naturally.'

Duncan Mackinnon
So far so good

Eggs came looking healthy- waiting for them to hatch. Very fast shipping

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