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PPFD
KnightRiderstarted grow question 2 years ago
Hi Peeps,Ive just started looking at PPFD recently. Please can someone who grows autos tell me the PPFD they use for seedling, veg and flower. There is an article on here but i think its for photo periods.Many Thanks
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Storkanswered grow question 2 years ago
Is better if you focus on DLI then PPFD
12-16 seedlings
20-30 early veg
40-45 veg - flowering
But the best is to follow what the plants are telling you not the charts
Now to answer your question auto flower 500-700 PPFD
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