Praying Mantis [1 egg case]

$ 4.25

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Quantity 1 -3 4 -23 24 +
Price $ 4.25 $ 4.15 $ 3.50

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SKU: 5P334 Category:


5P334 – Chinese Praying Mantis Egg Cases   OUT OF STOCK TIL NEXT YEAR

PRAYING MANTIS EGG CASES – (Tenodera aridifolia sinensis) Praying mantids are beautiful insects with a voracious appetite for almost any garden pest that they can overcome. In the fall the females produce egg cases that are attached to twigs, leaves, fences, etc. and may contain 50 to 400 eggs which will hatch into about 200 young mantids on average.

Release Instructions for Praying Mantids: Once you have made it home with your insects, you may store them in a refrigerator but DO NOT FREEZE THEM. If stored in a refrigerator, the Mantis eggs will remain unhatched. However we recommend releasing before August. Hatching later than this may not give the baby Mantids time to mature and reproduce before the winter freeze. There are two different approaches to releasing, specifically designed for outdoor or indoor release. Each egg case will hatch about 50-200 baby Mantids.

Indoor hatching: Place the eggs of the Praying Mantids in separate clear containers and keep them in a warm place out of direct sunlight. Praying Mantids eggs need at least to be in 70 degrees for 2-3 weeks to get through their incubation period to hatch. However do be patient for it can take up to 8 weeks to hatch, depending on when the mother Praying Mantids have laid their eggs.

Outdoor hatching: We recommend tying a string to the piece of the twig the egg case was originally spun around. Hang the egg case about 1 foot off the ground. Praying Mantis egg cases can take 6-8 weeks of warm temperatures, 65-75 degrees daytime, no lower than 45 degrees at night, to hatch. If immediate release is inconvenient you can keep the egg case(s) in the refrigerator for up to one week, but they must be in a ventilated container. DO NOT FREEZE. Once the egg begins to hatch babies will crawl from between tiny flaps in the case and use a silken thread to climb down to the ground or onto surrounding plants. Once the egg has hatched it will be very hard to tell that it has hatched. The babies will disperse and find an area in your yard to call home and the egg case will look the same to most untrained eyes. If you want to make sure they hatch we recommend using the indoor hatching application.

Available February through September Only


Application Rate = 1-4 egg cases per garden
Praying Mantis Release Instructions

During periods of high temperatures, we will require next day shipping but we will split the freight with our customers.

This is to guarantee the bugs arrive alive. It’s the only way when it’s hot.


All living beneficials will be sent by
2 Day Air or NEXT Day Air
Can NOT be sent by US Mail!

Shipping will be determined by each order.
The freight that shows on this shopping cart is just an estimate. Actual shipping charges will be adjusted.

Additional information

Weight 0.1 lbs
Dimensions 3 × 4 × 1 in