Hi all, so, my flowering plants regularly have some yellow leaves. From reading up on it, and even several responses from various people on various forums, most say this is not too abnormal.
Yet, I often remove the dead/yellow leaves, but, within a two-four-day period, they’ll be back. This seems to happen all the time with my flowering plants. I include images to show the extent of the yellow leaves. The plants in the pics are in their fourth week of flowering.
I feed them half the recommended dosage of Biobiz Bloom (NPK of 2-7-4) once a week (3ml per litre), with waterings inbetween.
You’ll see they’re inside a tent, but that is just to light-deprive them. The tent is inside a greenhouse. So, at the required time, I simply close the tent, and re-open it the next morning, allowing 12 hours of darkness at minimum. Presently it is mid-winter here in South Africa (±25 deg S latitude). PLEASE NOTE ALSO: it is not only the tented ones that do this. I also grow plants directly in the greenhouse only, allowing them the full season of growth and auto-switching along with the Sun in mid-summer, and those do the same.
Currently the temperatures inside the greenhouse hover at around 30 deg Celsius at a max, and 10 at a min.
Any advice/comments would be appreciated.