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High Temperatures

doopdapps
doopdappsstarted grow question 4 years ago
Can anyone please tell me what Symptoms I should look for on my plants as my temperature is way to high ,35c on some days But by the looks of the plants everything seems to be ok for now🙏🏻
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Week 3
Plant. Other
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Hoodoo
Hoodooanswered grow question 4 years ago
One of the things that you can do with temps that high is to add CO2 dispenser to your grow setup. That helps the plants buffer the heat more but it's still advisable to try to get those temps down to 30 if possible.
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MrBlocc420
MrBlocc420answered grow question 4 years ago
temps above 80°F (26°C) in the flowering stage will slow down bud growth and may cause them to become airy and loose. The heat can also reduce the potency and smell of your buds. Keeping the grow room temperature under control is especially important in the flowering/budding stage! In the heat, cannabis is also more susceptible to many problems, including spider mites, white powdery mildew (especially if it gets humid, too), root rot, nutrient burn (from increased water transpiration), increased stretching, wilting due to root oxygen deprivation, and reduced “smelliness” of buds (as terpenes can burn away at higher temps). In veg you will be fine past 80 degrees but may start to show signs of deficiency. Hope that helps
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Experimentgreen
Experimentgreenanswered grow question 4 years ago
Hi A lot of plants will show wilting, and then if it's hot for many days you might start seeing them curl upwards... the leaf tips and edges, like little canoes. Some plants can get weird spots...but I've personally not had that yet, just the tacos and wilting. Many plants can handle a fair amount of heat but when it gets too hot for too long then your gonna start seeing some negatives. Are you growing indoors or out? I feel like the my outdoor could handle higher heat than the indoor plants.
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Blueboy2019
Blueboy2019answered grow question 4 years ago
Just make sure you got really good air flow with temps like that always fresh air in suck the hot air out and have decent fans on constantly keep that hot air moving because it might be ok one day the next your crops gone so just keep a good you eyes on her...
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