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Orchid Seed Capsules: Sterile Culture vs. Natural Germination

Why Orchid Seeds Need Sterile Lab Conditions

Wild germination rates are extremely low—seeds need a specific fungus to digest cellulose. Sterile culture provides nutrients without fungus, but also invites mold/bacteria. Hence strict sterility.

Home Attempt

Possible but difficult: prepare sterilized media, transfer seeds without contamination.
Media available as powders (dissolve per instructions).
Seeds must also be sterilized.
Reference: Home Orchid Growing by Rebecca Tyson Northen.

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