Hello wonderful people,
I hope you are well and keeping safe!
I'm hoping the brains trust may be able to assist me in working out what deficiency I have here. I'm pretty sure it's magnesium but thought I would ask anyway as it has been presenting for nearly 2 weeks now.
Details:
Organic soil - humic compost, Searls 5 in 1 organic fertilizer/compost, garden soil, gypsum, Coco coir (magnesium enriched), perlite, humic acid and half a cup of organic fertilizer.
Under LED light - Viparspectra KS3000
Also feeding with Aptus Fasilitor and Startboost. I have also given a very weak dose of Cyco grow A and B with some Dr Repair (supposed cal/mag and iron booster).
Plant is still in veg under 20 hours of light.
I've given this plant a foliar spray twice of magnesium chelate as well but no changes noticed. I also fed one with LAB serum (1:5 ratio).
I use rainwater to water and feed and the pH is never lower than 6.5.
All my other plants are dark green and pumping along. This one is still growing ok but seems to be struggling! The fact that it's the new leaves that are showing the deficiency has me concerned as it would indicate it is something I've done recently.
Thanks heaps for any help
I hope you are well and keeping safe!
I'm hoping the brains trust may be able to assist me in working out what deficiency I have here. I'm pretty sure it's magnesium but thought I would ask anyway as it has been presenting for nearly 2 weeks now.
Details:
Organic soil - humic compost, Searls 5 in 1 organic fertilizer/compost, garden soil, gypsum, Coco coir (magnesium enriched), perlite, humic acid and half a cup of organic fertilizer.
Under LED light - Viparspectra KS3000
Also feeding with Aptus Fasilitor and Startboost. I have also given a very weak dose of Cyco grow A and B with some Dr Repair (supposed cal/mag and iron booster).
Plant is still in veg under 20 hours of light.
I've given this plant a foliar spray twice of magnesium chelate as well but no changes noticed. I also fed one with LAB serum (1:5 ratio).
I use rainwater to water and feed and the pH is never lower than 6.5.
All my other plants are dark green and pumping along. This one is still growing ok but seems to be struggling! The fact that it's the new leaves that are showing the deficiency has me concerned as it would indicate it is something I've done recently.
Thanks heaps for any help