What happens if plants get too hot? 420 Guide
Plants that are experiencing temperatures that are too low will have slowed growth and smaller yields. These signs can be difficult to spot if you aren’t completely familiar with your plants’ regular output. You will know your plant is experiencing too much heat because the buds closest to the lights in your grow room will look stretched and bleached, or because the tips of your plant are burnt. The bud problem is a sure way of distinguishing the problem as heat rather than too much light. Your plants that are undergoing heat stress will also start showing signs of stress through yellowing and brown spots appearing. If you haven’t been watering your plant enough lately, it is more likely to experience heat stress. Heat stress is even more damaging in the flowering stage since plant is no longer growing many new leaves. Indica-leaning strains are most prone to heat damage in the flowering stage. Heat damage during budding will reduce your yields by demolishing many of your most im...