What You’ll Need
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Hornworm eggs or starter larvae
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Prepared hornworm diet (gel)
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Ventilated containers
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Warm spot (24-28°C)
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Paper towel for lining
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Damp soil for pupation (optional)
Step-by-Step Guide
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Tips for Success
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Pro TipHornworms are the best feeder for rehydrating dehydrated reptiles — 85% moisture content is unmatched.
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Pro TipTheir bright colour and vigorous wriggling movement makes them irresistible to even the pickiest eaters.
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Pro TipBuy in small batches and stagger orders — they grow too fast to stockpile.
Common Problems & Warnings
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WarningDo NOT feed wild-caught hornworms from tomato plants — they may have absorbed solanine toxins from the plant.
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WarningHornworms can bite with their mandibles when very large — supervise feeding to smaller reptiles.
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WarningThey produce significant frass — clean containers daily to prevent mould.
References
- Finke, M.D. (2002). “Complete nutrient composition of commercially raised invertebrates.” Zoo Biology, 21(3), 269–285.
- Oonincx, D.G.A.B. & Dierenfeld, E.S. (2012). “An investigation into the chemical composition of alternative invertebrate prey.” Zoo Biology, 31(1), 40–54.