At least 6 good hours..
Any plant that you are growing will require water if there has not been enough rain. You would cultivate marijuana (strictly for medical purposes) in the same way that you would cultivate corn.
This does not demonstrate that the plants require sunlight because a control in which plants received sunlight was not used, there is no basis for comparison to arrive at the conclusion that plants need sunlight to grow.
Soil does not require sunlight itself, but the plants growing in the soil do. Sunlight is essential for photosynthesis, the process by which plants convert sunlight into energy for growth and development. Without sunlight, plants cannot produce the energy needed to survive, affecting the health and fertility of the soil.
Inside plants are typically houseplants that are suited for indoor environments with less light and humidity. Outside plants, or outdoor plants, are typically garden plants that require more sunlight and outdoor growing conditions. The choice between inside and outside plants depends on growing conditions and the specific needs of the plant species.
No, Roundup does not require sunlight to effectively work.
A plants architecture determines the response to sunlight, but all plants require light to survive. Phototropism is the name assigned to the movement the makes to maximize its sun source.
Yes, plants require sunlight to produce food through photosynthesis.
Yes, cat grass does require sunlight to grow.
Marijuana needs anywhere from 6 to 18 hours a day depending on the quality of marijuana you desire. because their are only 12 hours of sun each day the plant would have to be moved indoor with LED or UV lights to get the remaining 6 hours, but 12 hours is plenty of light for the average marijuana plant.
there are many organisms that do not require sunlight to live but then there are some that need hosts
Yes, aloe plants require direct sunlight for optimal growth.
* Absolutely! Sunlight is essential for plants to grow. there is a big difference between what a plant needs to grow and what a seed needs to germinate. most seeds require darkness to germinate, some are light inhibited and a few require light to germinate- most notable of these is lettuce.