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Hydro Growers:
1. Are you growing from seed or clones? clone
2. How old are your plants? two Casy Jones 3 month, 5 larry og 2 month, 8 casey jones clones 3 weeks
3. How tall are your plants? casey are 2' 6" larry og 1' 8"
4. What type of hydro system are you using? pro mix hp 3 gallon smart pots
5. What brand/type of nutrients are you using? botanicar cal mag, silica. Advanced nutrients sensi grow a&b and b-52
6. What is the Ph of your nutrient solution? 5.7-5.9
7. What is the PPM/EC of your tap water? growonix gx 300hr ro to 20 ppm
8. What is the PPM/EC of your nutrient solution? ppm is max 800
9. What is the temperature of your nutrient solution? 65 degrees Fahrenheit
10. Does your PPM/EC show a rise or fall when you do your daily PPM check? i flushed with 5.8 ph and checked runoff it was 5.7
11. Does your pH show a rise or fall when you do your daily check?
12. Do you foliar feed or spray your plants with anything? after deficiency started i foliar sprayed with 800 ppm cal mag solution
13. What kind of lights do you use and how many watts combined? (HPS, MH, fluorescent, halogen, incandescent "plant lights") two 1000 watt hps hortilux eye magnetic ballasts
14. How close are your lights to the plants? two feet
15. What size is your grow space in square feet? the plants are in 4' x 8' grid the room is 12.5' x 13.5'
16. What is the temperature and humidity in your grow space? temps are solid at 70-75 humidity was at 60-75% just hooked up the dehue and they stay around 45-50% they are in veg
17. Have you noticed any insect activity in your grow space? they had a very small mite problem. everything is under control
18. How much experience do you have growing? ive been growing for over a year in this medium with almost no problems at all.
two casey jones (3 gal smart pots) were moved from a 4' x 6' tent with 1200 watt led. no co2 just a 6" fan on thermostat controller. five larry og plants were moved from 2' x 4' tent 4 bulb t-5 no co2 4" can fan on thermostat. larrys were transplanted from 1 liter container to 3 gallon smart pots all plants entered my new flowering room at the same time. they were being vegged with the same solution in the old rooms. i watered them in with veg solution ro water starts at 20 ppm then i add cal-mag to 200ppm, sensi grow a&b @ 4ml per gallon, b-52 & silica @ 2 ml per gallon.
ok the plants were placed under 2 1k hps lights non air cooled with the glass removed. one raptor and one xtreme. about 1 1/2 feet above the tops. after about two days i noticed some yellowing on my new growth. so i raised my lights about another 12 inches. check back in two days and the yellowing had progressed. all new growth on all plants were turning bright yellow. thought this was an iron deficiency which is usually caused by a ph imbalance. i foliar sprayed with a cal- mag solution at 800 ppm. then mixed a solution of ro at 5.8 ph with 200 ppm cal mag (so i can adjust ph). flushed all plants. the problems progressed so i tried a solution with 1 tsp per gallon epsom salt ph wasnt adjusted. to see if it was a sulfur deficiency. this was also to no avail. by this point my original plants were no longer suitable to flower. I brought in 8 casey jones clones that were transplanted to 1 liter containers and watered with same veg solution. (cal-mag,grow a&b,b-52 and silica ph to 5.8) they began to exhibit the same symptoms after a couple days.
i replaced my ph probe on my blue lab and calibrated with new 4.0 and 7.0. bought new grow a &b and didnt use any cal-mag. i think the cal mag might be bad. they were watered in yesterday with the new solution.
1. Are you growing from seed or clones? clone
2. How old are your plants? two Casy Jones 3 month, 5 larry og 2 month, 8 casey jones clones 3 weeks
3. How tall are your plants? casey are 2' 6" larry og 1' 8"
4. What type of hydro system are you using? pro mix hp 3 gallon smart pots
5. What brand/type of nutrients are you using? botanicar cal mag, silica. Advanced nutrients sensi grow a&b and b-52
6. What is the Ph of your nutrient solution? 5.7-5.9
7. What is the PPM/EC of your tap water? growonix gx 300hr ro to 20 ppm
8. What is the PPM/EC of your nutrient solution? ppm is max 800
9. What is the temperature of your nutrient solution? 65 degrees Fahrenheit
10. Does your PPM/EC show a rise or fall when you do your daily PPM check? i flushed with 5.8 ph and checked runoff it was 5.7
11. Does your pH show a rise or fall when you do your daily check?
12. Do you foliar feed or spray your plants with anything? after deficiency started i foliar sprayed with 800 ppm cal mag solution
13. What kind of lights do you use and how many watts combined? (HPS, MH, fluorescent, halogen, incandescent "plant lights") two 1000 watt hps hortilux eye magnetic ballasts
14. How close are your lights to the plants? two feet
15. What size is your grow space in square feet? the plants are in 4' x 8' grid the room is 12.5' x 13.5'
16. What is the temperature and humidity in your grow space? temps are solid at 70-75 humidity was at 60-75% just hooked up the dehue and they stay around 45-50% they are in veg
17. Have you noticed any insect activity in your grow space? they had a very small mite problem. everything is under control
18. How much experience do you have growing? ive been growing for over a year in this medium with almost no problems at all.
two casey jones (3 gal smart pots) were moved from a 4' x 6' tent with 1200 watt led. no co2 just a 6" fan on thermostat controller. five larry og plants were moved from 2' x 4' tent 4 bulb t-5 no co2 4" can fan on thermostat. larrys were transplanted from 1 liter container to 3 gallon smart pots all plants entered my new flowering room at the same time. they were being vegged with the same solution in the old rooms. i watered them in with veg solution ro water starts at 20 ppm then i add cal-mag to 200ppm, sensi grow a&b @ 4ml per gallon, b-52 & silica @ 2 ml per gallon.
ok the plants were placed under 2 1k hps lights non air cooled with the glass removed. one raptor and one xtreme. about 1 1/2 feet above the tops. after about two days i noticed some yellowing on my new growth. so i raised my lights about another 12 inches. check back in two days and the yellowing had progressed. all new growth on all plants were turning bright yellow. thought this was an iron deficiency which is usually caused by a ph imbalance. i foliar sprayed with a cal- mag solution at 800 ppm. then mixed a solution of ro at 5.8 ph with 200 ppm cal mag (so i can adjust ph). flushed all plants. the problems progressed so i tried a solution with 1 tsp per gallon epsom salt ph wasnt adjusted. to see if it was a sulfur deficiency. this was also to no avail. by this point my original plants were no longer suitable to flower. I brought in 8 casey jones clones that were transplanted to 1 liter containers and watered with same veg solution. (cal-mag,grow a&b,b-52 and silica ph to 5.8) they began to exhibit the same symptoms after a couple days.
i replaced my ph probe on my blue lab and calibrated with new 4.0 and 7.0. bought new grow a &b and didnt use any cal-mag. i think the cal mag might be bad. they were watered in yesterday with the new solution.
