I'm new here and looking for some help as to why my plant has taken a turn for the worst
This is my first grow:
Soil
Jack 47
Auto
About 8 weeks
10L pot
Repotted at week 2
Garden soil
Biobizz grow 2ml per L, bloom 3ml per L, give the plants nutrients every watering which is every other day. For the last few weeks that has been 1.5 L of nutes water per watering
Air temp min 25c max 27c
Humidity around 40%,
Light is 600 W HPS
20/4.
Ph of water is 7, tested the ph of the soil with a cheapish ph soil test and it was 6-7.
Prior to planting the seed the soil was enhanced with a small amount of bone meal and Epsom salts, throughout the vegetative stage biobizz fish mix was also added in small 1ml quantities.
In the last 3 days the plant has suddenly taken a turn for the worst, growth has slowed and the leaves are yellowing considerably - especially the bigger fan leaves both near the bottom and top of the plant. Some of the stems are also reddening but that could be due to strong light. There are also brown/ yellow spots on some of the leaves. The photos shown have been taken just after watering so the leaves look a little droopy. What do people recommend? Would it be best to totally flush the plant, or is it a deficiency from not enough nutrients. I thought ph wouldn't be an issue in soil, and it hasn't been an issue for the first 8 weeks of growth so why has this only come on now? Thanks for any help in advance
Bookmarks