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vani4
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- Jun 3, 2025
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vani4
New seller
Hellooo to everyone!
I'm new user here and also beginer in growing. Few times before grow in outdoor without any issues, from this time start indoor grow. Growing stage gone perfectly, without any problem, but now came bloom stage and came also issue, which you can see on photos. 3 of plants grow in growtent, 1 in room, not in tent. But all now have simmilar problems.
pH of water keep 6.3-6.6, EC 1.3-1.6, humidity in growtent 45-50%, CO2 1350-1500 ppm, Light - Marshydro FC 1500 EVO (100% of lighting power) + supplemental light : deep red 12h + IR 2x15 min per day, + UV 1,5h per day.
Nutrients TA NovaMax bloom (50%) + TA seaweed + TA bloom booster + TA Humic (every 2nd watering) + Silicate powder (50%) + Calmag Biobizz (every 2nd watering)
today is plan to flush fully with water + flush Canna with pH 6.2-6.3
AI before advise me, that it is calcium deficiency, but when I was watering just with CalMAg + foliar spraying by MgSO4, situation not coming better, the yellowing of the foliage continued. Looks like an overabundance of fertilizers.
Who have any ideas? Thanks in advance!

I'm new user here and also beginer in growing. Few times before grow in outdoor without any issues, from this time start indoor grow. Growing stage gone perfectly, without any problem, but now came bloom stage and came also issue, which you can see on photos. 3 of plants grow in growtent, 1 in room, not in tent. But all now have simmilar problems.
pH of water keep 6.3-6.6, EC 1.3-1.6, humidity in growtent 45-50%, CO2 1350-1500 ppm, Light - Marshydro FC 1500 EVO (100% of lighting power) + supplemental light : deep red 12h + IR 2x15 min per day, + UV 1,5h per day.
Nutrients TA NovaMax bloom (50%) + TA seaweed + TA bloom booster + TA Humic (every 2nd watering) + Silicate powder (50%) + Calmag Biobizz (every 2nd watering)
today is plan to flush fully with water + flush Canna with pH 6.2-6.3
AI before advise me, that it is calcium deficiency, but when I was watering just with CalMAg + foliar spraying by MgSO4, situation not coming better, the yellowing of the foliage continued. Looks like an overabundance of fertilizers.
Who have any ideas? Thanks in advance!