Ace0411answered grow question 4y ago Hey there... sorry to say that but your light is not made for growing cannabis, they're likely gonna be little airy unripened buds... the only advice I can give you is buy a specifica led fixture, like quantum boards (hlg rspec are the best) or stripes (lumatek attis/zeus) which are studied for flowering cannabis... viparspectra just isnt gonna get you (a good) enough medicine... good luck with your grow💪