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Looking to get around 4oz off first one but stayed...

asylumseeker
asylumseekerstarted grow question 6 years ago
Looking to get around 4oz off first one but stayed very short. Possible reasons?? Used a total 600w led lights around 30cm away throughout. May move further away next time for more stretch. What else could it be?
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Week 15
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HerbalEdu
HerbalEduanswered grow question 6 years ago
could the phenotype, i actually got 7 of them 6-7 week into flowering, one is 88cm, 5 are around 100m, and the last is over 1m20 and topped thats 40 cm diff between the pheno, so could be a smaller pheno
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CRiSPrGrow
CRiSPrGrowanswered grow question 6 years ago
have you heard of VPD ? not getting perfect VPD is the only reason i see for this result, lights are fine, distance is fine temps are fine, if VPD is not fine could be that. That or training. VPD is what regulates the metabolism of the plant, metabolism is what makes the difference in terms of growth and maturity. VPD = vapor pressure deficit , some sort of ratio between the temperature of the grow room, the atmospheric pressure, the temperature of the leaves and the humidity. Here's a chart to help you out : http://www.just4growers.com/stream/temperature-humidity-and-c02/vapor-pressure-deficit-the-hidden-force-on-your-plants.aspx hope this helps ! 🚀
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MUDBUG
MUDBUGanswered grow question 6 years ago
This is only a few 600 watt leds that are really 600 true watts the reason your plant stayed short is because of the way u trained her your canopy looks on point buds look good and dence wat kind of light u running that might be your problem might not be i can tell you trained her super early from the profile the stress had a effect also there is alot that could of happened 👍👍✍️✍️✍️
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Athos
Athosanswered grow question 6 years ago
Mainly two things. You vegged too little time or you kept the light too close, which will keep the plant miniaturized. Each LED is different, but if it's really 600 real watts, then try a distance of 45 to 60 cm. Another important thing is to fill the whole area and keep the canopy flat, which will help your yield.
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