Whats wrong with this plant?

Uruguay420 · Mar 26, 2014

Its been flowering for two almost three weeks now, it just now starting getting this brown color, could it be because fall is starting? I still get 12/12 outside and 86f high and 67f low at night

Rosebud · Mar 27, 2014

I am not sure what the brown spots are, someone else will know, but she looks hungry to me. What are you feeding? She is cute too.

Uruguay420 · Mar 27, 2014

Hey thanks , she is a cutie

idk because i give them fertilizer i get at a local hardware store, i lived in the states until 2012 and over there you can get anything...here in uruguay its really hard

The Hemp Goddess · Mar 27, 2014

When plants are flowering, you can't just give them any old thing. What are the N-P-K numbers on your fertilizer? Does it have any micronutrients?

Uruguay420 · Mar 27, 2014

Lol i buy it loose by the kilo , its just a whit bag w.o writting on it... should i go lookin for obe with npk on the bag?

7greeneyes · Mar 27, 2014

yes, those numbers are indicative to what you're feeding her.

The three elements promote plant growth in three different ways. In simple terms, these are:
N – nitrogen: promotes the growth of leaves and vegetation
P – phosphorus: promotes root and shoot growth
K – potassium: regulation of water and nutrient movement in plant cells, promoting flowering and fruiting

You don't need N (Nitrogen) at this point in the plant's development, you need the second two numbers: the P (Phosphorous) and K (Potassium). Heavier on the Potassium.

buddogmutt · Mar 31, 2014

I don't feed any nutes outdoor during flower...and only Alaska fish Fert for N during veg..if it's planted in ground that is..I don't even ph the water that I do feed them with. Straight out the hose. Brown spots some kind of mold/fungi..

View attachment image.jpg

The Hemp Goddess · Mar 31, 2014

I do not believe that the spots are any kind of fungi or mold, but a sign of a nutrient deficiency. Marijuana needs different things during different times of its life. In veg, you want something with a fair amount of N and less P and K. During flowering you need something with little N and more P. You also need micronutrients. Some soils may provide enough nutrients, but in general, not. However, I believe that you have your plants in containers outside and not planted in the ground, don't you Uruguay? If you are using a fertilizer too high in N for flowering, it will actually retard flowering. It is important to know what you are feeding your plants.

DrFever · Mar 31, 2014

give them a light foilage spray of Zinc and iron early morning or late at night

Uruguay420 · Mar 31, 2014

Yea hempgoddes...i have them in pots bc sometimes family comes over and i have to move them

Whats wrong with this plant?

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