i smoke hash
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Alright i have 3 g13 X skunk strains growing they are about 15 days into vegging. The ppm of my tap water is 560, and i used tap water for germination and the first 2 res changes. i never aired the tap water out. i set the ph to 5.5 because it rises to 6.0 after 24-30 and i add new water ever 35-40 hours with a 5.0 ph to lower the res back to a 5.6 ph. i started giving them nutrients with tap water so i started at 560ppm and added 300ppm of AN nutrients grow, micro, bloom, b-52, and voodoo juice. so my water for the second weed of veg was 3 gallons 5.5 ph 860 ppm. my tips started to yellow and curl alittle. when i check the water roughly 30 hours later the ppms went up 320 to 1180!! so I searched and discovered that i could use drinking water while i wait for my RO water filter to come, so i topped off my res with a 5.5 phed 100ppm drinking water. this put the ppm to 800 and the ph to 5.75 and the temp to 59F. that was about 40 hours ago and i will change the res today. i will be getting calmag soon so my plants dont get deficiencies, but i need help useing cal-mag and any advice on anything else would be great. my lights are a T5 6 lamp sunblazer and a 600W HPS dimmed to 60% the HPS runs from 5:30am - 9:30pm 18 hours the T5 runs from around 9:00am - 12:00am the rooms temperature is 71-75F from 5:30am-9:00am 75-81F in the afternoon from 9:00am-9:30pm then drops to 71-73F from 930pm-12am and from 12am-5:30am it is 65-68F. humidity goes from 38% at night to 56% is the highest. it sits usually around 45-50% during the day