Hello guys,
my plants are having a serious problem and i dont know how to help them. But i think i should start from the beginning.
I raised my selfmade cuttings in 1,7 liter BioBizz LightMix pots, without using any fertilizer. Then i transplanted the cuttings in 6,5l LightMix and changed to flowering period about one week after that. Same procedure as always during my other grows with Skunk#1 from Sensi Seeds. This time i have got another breed (Akorn aka Snowbud X Warlock) in the carpet.
About 10 days after i changed to flowering period, they started to get little brown spots on the leafs in the upper third of the plant.
At first i thought it looks like overfertilizing, because it started in the upper third of the plant. But since i didnt use ANY fertilizer until then, i thought over-fertilization should be impossible. I had only used a mixture of 50% tap water and 50% RO water, adjusted to ~6,5PH ± 0,2.
After looking on some pics and guides, i tended to calcium deficiency and started to water my plants with a mixture of 100% tap water (contains much calcium here i think) with 2ml BioBizz alg-a-mic (also contains calcium) to go against the supposed deficiency.
After some days I noticed that it didnt seem to help at all, so i started to add 1ml BioGrow and 1ml BioBloom (thats 50% of the producers schedule) to the nutrient solution.
But it still gets worse and worse rapidly. Now i am a little doubtful, if i was maybe wrong from the beginning. Maybe my plants never had a calcium deficiency, but too acid soil or something like that?
I would really appreciate any information or suggestion that could help me keeping my plants alive!
my plants are having a serious problem and i dont know how to help them. But i think i should start from the beginning.
I raised my selfmade cuttings in 1,7 liter BioBizz LightMix pots, without using any fertilizer. Then i transplanted the cuttings in 6,5l LightMix and changed to flowering period about one week after that. Same procedure as always during my other grows with Skunk#1 from Sensi Seeds. This time i have got another breed (Akorn aka Snowbud X Warlock) in the carpet.
About 10 days after i changed to flowering period, they started to get little brown spots on the leafs in the upper third of the plant.
At first i thought it looks like overfertilizing, because it started in the upper third of the plant. But since i didnt use ANY fertilizer until then, i thought over-fertilization should be impossible. I had only used a mixture of 50% tap water and 50% RO water, adjusted to ~6,5PH ± 0,2.
After looking on some pics and guides, i tended to calcium deficiency and started to water my plants with a mixture of 100% tap water (contains much calcium here i think) with 2ml BioBizz alg-a-mic (also contains calcium) to go against the supposed deficiency.
After some days I noticed that it didnt seem to help at all, so i started to add 1ml BioGrow and 1ml BioBloom (thats 50% of the producers schedule) to the nutrient solution.
But it still gets worse and worse rapidly. Now i am a little doubtful, if i was maybe wrong from the beginning. Maybe my plants never had a calcium deficiency, but too acid soil or something like that?
I would really appreciate any information or suggestion that could help me keeping my plants alive!
