The phytochrome, a light detector found in plants, regulates a variety of processes related to plant growth, such as seed germination, chlorophyll production, seedling elongation, leaf growth and movement, وتوقيت ازدهارها. It detects light at two different wavelengths: الضوء الأحمر (660 نانومتر), which activates it, and near-infrared (730 نانومتر), which deactivates it. A plant employs phytochrome activity to calculate the duration of the day and then the season since red light prevails in strong sunlight and far red light predominates in shade.
How long should a full spectrum grow light be on for partial shade plants?
I just bought a full spectrum grow light for my tropical orchids. How many hours of light do they receive?
يعقوب جونز
نوفمبر 22, 2023
