Ok I live on the southern part of the east coat with a moderate climate. This is my first time growing and everything has been going good until i started to notice some yellow leaves at the bottom and some of the leaves were also beginning to wither away and die. I am growing outdoors there is a lot of other foliage surrounding my plants. Some have made it to about 6 1/2-7 feet tall but it isnt near time for me to harvest and Im woorried my plants are dying. The yellow leaves are making their way up my plants and more and more leaves are turning brown and dying. I have never added any chemicals to the soil. They have just been naturally growing outside. Is there something wrong or is this normal? IF NO WHAT SHOULD I DO?!

need information on spider mites

i got a question
the stems at the top of my plant is starting to turn purple
pre flowers started showing near the end of last month
and my other one is slowly starting to show the purple pigment
this is my first grow
is the purple bad? i heard that it is a Phosphorus deficiency
the fert i use is 15-30-15

What is the dark brown muck that builds at the bottom of the hydro tub? I have a 10 gallon system and the roots hang into the tub. When I removed my plant today the roots were covered in this dark brown muck that looks like mud. I think its choking my plant. Where does it come from? Should I be concerned? And what can I do about it? Any help would be appreciated.

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High Grade Connoisseur

Any help would really be appreciated. My plants been flowering for 2 weeks or more, its outdoors. I'm noticing more and more yellowing and I am at a loss. I used an epsom salt mixture, but I don't know if I over watered it. There is also some brown spots on a leaf which is yellowed. The bottom half of the plant is yellow or lime green, the top half which looks kind of healthy is more lime green/green. Here are some pics...Thanks

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	yellowbrownspot.JPG (33.0 KB, 43 views)

some leaves will turn yellow as the plant gets older,myself i go ahead and remove the yellow leaves if it isn't alot or most of them because most of the time you can't get them back to normal any way and they also draw attention to the plant.you can also put a few plant food sticks around it to give it some of the nutr. it needs

my plants are about 45 days and is'nt even that big.is it the lighting or water,or what..my first time doing this and i just want to smoke somthing i grew

my first time too maybe u can help me?????

wow this thread is perfect simple yet enough details and lots of pics and examples will help me grow my first plant

yo o started growin 2 widow plants in a wardrobe 4r 2 wiks then put em otdoor for 11 weeks now and theyre abot a fut en alf and om just wondering wether o cud flower them indoors now for the rest ov the cycle any ints cheers!!