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Shadecloth greenhouse or plastic to prevent pollination
Bud_Zillastarted grow question 3 years ago
Since cannabis cultivation has been legalized for home use in South Africa the rate of pollination has increased drastically. I would like to know if a greenhouse would prevent pollination and if so would a shadecloth greenhouse work (our climate is quite warm all year round)?
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GrowCNanswered grow question 3 years ago
Pollen is extremely small (10–70 µm) so you will need to blow very filtrated air into the tent. Essentially create a clean room for your plants.
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Cold_Farmeranswered grow question 3 years ago
this only works if you have a supply air fan with a filter, which then pushes filtered air into the greenhouse. Otherwise your plants will die of heat death.
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