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i have been looking everywhere on how to raise the ph in my nutrient solution, i have come across hydrated lime but it only tells you to mix this into the soil. my question is would this raise the ph if i mix it into water? if so is it safe to do so? i also saw some aquarium ph up/down, would...

this auto northern light is 11 days old from sprout. i have been looking at grow journals and i have see similar grows with plants twice as big as this at the same age... temperature between 25-28c space L 30" H 43" W 15" 1x 130w (6400k) 2x 48w (5000k) ph 7 ( i know this is a bit high but cant...

hello, there are 2 plants one is unknown strain and the other one is a super bud. the tall one is the unknown and its 18" tall the super bud is only 8" tall but very bushy i am using 120w cfl for them both and just wanted to know how long i should wait before i start the flowering stage. i...

hello i just measured my ph and its between 8 and 7... not good.. just wanted to know how to lower it with the plant already being in it??

thank you!!

not sure my hygrometer hasn't arrived yet...

hello i have a problem with my seedling, the leaves are drooping. i water them everytime the dirt gets dry.... so it cant be thirsty.. could it be the strain of the plant (unknown)? pics:leaf::leaf::leaf: first 2 leaves were a bit deformed

my space is 28" by 18"

hello i want to know is a 7.2Lux x 225 LEDs = 1620lux better then 8000 lumen 130watt cfl?? if not what is thanks

so use organic sprays? to kill bugs once a week any idea how much more bud there would be if i put it under the sun about 7 days a week for about 5-8 hours while flowering

can a plant be put in the sun during the day(if sunny)?? and then back under cfls for the rest of the time?? would that have a good effect on the buds while flowering? would it have a good effect on the growth in veg state? :leaf::leaf::leaf::leaf::leaf:

so i get 6 6500k cfls for growth and 6 2700k for flowering?? btw im not sure how to wire a light fixture

im not sure if i should use a few low watt cfls or can i use my 2 24w t5 tubes used for fish tanks one is marine blue and the other is tropical idk the kelvin for them but they have a colour scale on them, ill put pics up i really want to know what to use... ill only have 2 plants max at a time

im not sure if i should use a few low watt cfls or can i use my 2 24w t5 tubes used for fish tanks one is marine blue and the other is tropical idk the kelvin for them but they have a colour scale on them, ill put pics up i really want to know what to use... ill only have 2 plants max at a time

i just moved it into a bigger pot and different soil because i thought of it having to much nitrogen... its just a normal medium potting soil now

my phones camera doesn't show it but the colour of the first two leaves are a very dark green and the bottom of the big leaves are all deformed and crinkly

hello im new to this and i have no idea whats wrong with it and why its starting to grow this way