First "real" grow, using NFT in a small tent. Two plants from seed in rockwool, both Dinafem Diesel. I can only tend to them at weekends, being away from home during the week, so I'm not giving them the day-by-day care that would be ideal, just doing my best to balance the PH with roughly-measured, but deliberately low, dosage canna nutrients. Started with canna rhizone and grow-start, just switched to canna veg 2 part. Have some pk13/14 for later, and only just realised that's not a "base nute", so will need to get something else as well I guess.
They're under a 400w HPS for 2 or 3 weeks now, after being under a weak fluorescent tube for a couple of weeks from seed. 20/4 throughout. Temps go from 22ish at "night", up to 25ish at day, as the screenshot below shows.
The plants look good, compared to my feeble windowsill soil efforts previously, but they definitely aren't perfectly happy, as the title of this post might suggest. Can any experienced growers give an opinion please?
Thanks in advance!
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