How To Use Progressive Web App aka PWA On 420 Magazine Forum
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The basic idea is to fill the screen about 50-60% with a Sativa before the flip and more like 60-70% with an Indica.
Veg time is going to be long enough to fill the screen to the correct %. Depending on screen height, style of grow, and plant genetics this could take you anywhere from 3 weeks to 8weeks +.