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No time to explain!

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4 years ago
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LED/250W
Light
LED/800W
Light
Indoor
Room Type
LST
weeks Technique
ScrOG
weeks Technique
Topping
weeks Technique
Defoliation
weeks Technique
Soil
Grow medium
Grow Conditions
Week 21
Flowering
190
cm
inch
Height
12 hrs
Light Schedule
12+ conditions after
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Grow Questions
THCaddict
THCaddictstarted grow question 5 years ago
Does CRI really affect how the plant grows in case I use light with same color temp and same wattage?
Solved
Techniques. Defoliation
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souljasam
souljasamanswered grow question 5 years ago
CRI is how accurately the light achieves its rated spectrum. The higher the better, but as you approach 80+ the difference is pretty negligible for how much extra it tends to cost to get 90 vs 80. I believe a lot of the leds high end grow lights go with are 80CRI but ive seen a fee that claim 90+ for a crazy price increase. Heck some of the lights ive seen that claim 90CRI cost so much that i could buy 2x the amount if 80CRI lighting. But essentially yes, if you have 2 of the same lights, 90CRI will grow plants very slightly better than 80CRI though i wouldnt spend the extra money for it.
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Philindicus
Philindicusweek 18
A lot of growers struggled with the heat issues this year. 👍
Philindicus
Philindicus
@THCaddict, Oh the whole global warming theory! May be it has to do with the fact that it's actually the end of the last ice age and we have been on a warming trend for 10's of thousands of years. As the polar ice caps melt the natural wobble of the earth increases making it come seasonally closer to the sun. Yes ,of course we are adding to/speeding it up. So I'm only a partial GW denier.
THCaddict
THCaddict
@CRiSPrGrow, CRI stands for Colour render index, The higher CRI means a light source emits light spectrum much closer to the sun.
CRiSPrGrow
CRiSPrGrow
@THCaddict, what is cri
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Philindicus
Philindicusweek 19
What type of Esters are you using for your grow? Are you using them as a growth regulator? Satisfy my curiosity!👌
Philindicus
Philindicus
@THCaddict, Nice looks like your on to something good. I think your right about a lot of these supliments are way over priced for a bottle of watered down ingredients that problably don't even contain what they claim.
THCaddict
THCaddict
@Philindicus, There were Methyl cinnamate and Ethyl butyrate. Keep in mind this is experimental you might know a supplements brand "Botanicare" they got a product name"Sweet" mentioned it can make your bud smell more fruity even a plants genetic were not designed to smell like that. After spent time digging down to the ingredients I found it consists of water, Epsom salt, and unknow scent agent. Then I did the test with native plants with Amyl acetate to prove esters might be the answer by adding it along watering in low concentration and the result appeared in 2 weeks. 50% of the scent profile had changed, proved my hypothesis.
Med_in_Tropic
Med_in_Tropicweek 20
อัดหนักแฮะ
THCaddict
THCaddict
@Med_in_Tropic,ลองทดลองดูครับกะว่า Max แค่นี้พอ ถ้าไม่มีอาการปลายใบไหม้ก็ไม่เพิ่มแล้ว หากมีไหม้ก็ลด แต่น้ำที่ซึมออกมาจากก้นกระถางลองวัดดูก็แค่ 38 ppm ผมว่าต้นไม้น่าจะใช้หมดแหล่ะ