How often are your autoflowers watered? I have mine in 6.5litre pots and they are still heavy in weight so needing watering once a week? The bottom leaves of the plants are droopy. Top of the soil always goes dry but i guess thats the light being on 20hours drying the tops so im going by the pot weight. If im watering only around once a week until i see run off i cant be over watering can i? Would really like some answers as its pissing me off big time lol