1st Auto Grow

Sadly the Zkittlez OG never showed. I started germinating a second seed of Kmintz on 12.09. - just in case Did a top dressing with T.A. Silicate on 16.09. Added 3.2g to both pots (4g/10L Soil) I dug out the Zkittlez OG seed on 18.09. after the second Kmintz showed. It never germinated, the seed was still fully closed

Growing well so far. Photos taken on 22.09. 26.09. Although I only used 1/6 of the recommended amount of fertilizer yesterday, the lemon is showing first signs of nitrogen toxicity; it will go on a diet. The Kmintz, however, is doing fine. I repotted the second Kmintz, the air pot was well-rooted.

Photos taken 29.09. Both large plants show first signs of pre flower, so I did another top dressing with silicate and started dosing calmag. 01.10. Kmintz #1 got a tiny amount of fertilizer. I already mixed grow and bloom fertilizer because the leaves show there is still plenty of nitrogen. The Lemon CBD got only calmag because it still looks overfed. 04.10. Did some LST because the plants grow very bushy 05.10. Did some defoliating because it got pretty messy, adjusted lst

Photos taken 06.10. Plants are growing fast. Spotted some brown spots on some upper leaves so I'm going to increase the calmag. The lemon cbd still looks suspicious to me and the Kmintz don't show any deficiencies so I won't give any NPK

So I figured out the Lemon CBD's issues were caused by high soil pH. I watered with pH 6,2 but my runoff was 7. The same with Kmintz #1 which looks mostly fine however. I switched from acetic acid to phosphoric acid to adjust pH and will lower it to 6,0 for a while.

Still battling the pH issues but the plants are already recovering. Added some algamic and great white mycorrhizae to help with the

Flowers are growing well but the leaves don't look too good.

I stopped using fertilizer because of all the burnt tips. Reduced light to 18/6 for faster ripening.

Flowers growing well, the leaves don't get worse at least.

I think I finally know the reason for my calcium problem. I made a solution of epsom salt to add to my water. However I did a mistake in my calculations and was giving them about 80mg/L magnesium from day one, up to 120mg/l with calmag. My Ca:Mg ratio was about 1:1. I only give them pH adjusted water from now on.

Chopped on day 80

Cut on day 80 and 70. Both were not quite ready but 'the growroom' has to become 'the guestroom' again soon. The grow went quite well, considering my mistakes.