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Long answer: it depends what kind of bulbs you're using, how big your plant is, how you have the light spaced, etc. 250 watts= 5, 50 watt incandescent bulbs; 6, 40 watt, 4-foot fluorescent bulbs; two 125 watt metal halide or high pressure sodium bulbs. If you can afford the HPNa or the MH, you can afford more wattage. If you're strictly limited, I would recommend 3, 4-foot, dual bulb fluorescent shoplights with alternating "daylight" and "plant/aquarium" bulbs. That should cost you about $20 per fixture, and $4-5 per bulb, for a total cost of $90 to grow an ounce of pot. Or you could buy a quarter of some good stuff and forget the effort, time, space, and risk.
Short answer: One.
What else can I help you with?
Does all plants use phototropism to grow?
No, not all plants use phototropism to grow. Phototropism is the growth response of plants to light, where they grow towards a light source. While many plants exhibit phototropism, there are some plants that may not rely heavily on this mechanism for growth.
Why don't plants grow in the abyssal zone or the hadal zone?
Plants need light to grow, in the abyssal/hadal zone, there is no light.
Do all plants grow towards the light?
they grow biger
Does plants need sun light to grow?
Yes, plants need sunlight to undergo photosynthesis and grow.
Do plants need uv light to grow?
Plants do not require UV light to grow, as visible light is the main source of energy for photosynthesis. UV light can be harmful to plants if they are exposed to high levels for extended periods of time, as it can cause damage to their cells. Some plants have adaptations that allow them to tolerate or use small amounts of UV light for specific purposes, such as attracting pollinators.
Do Plants Grow Better With 25 watts 100 watts or 200 watts beter?
It depends on the type of plant.
Can plants grow in LED light?
Yes, plants can grow in LED light. LED lights provide the necessary spectrum of light for photosynthesis, allowing plants to grow and thrive.
Can you grow plants with led light bulbs?
Can you grow plants with l e b light bulbs
Do plants need light to grow healthy?
Plants need light to grow at all. Except fungi.
Do plants grow in light or dark better?
The process of photosynthesis depends on light. Water, carbon dioxide and light are needed for plants to grow.
How do plants grow towards light?
plants grow towards light because of something called photo-tropism. this is why they will grow towards light. Search up Phototropism on Google!
How do plants grow in the light?
Photosynthesis helps plants grow by using energy from then sun.
Why do plants grow towards the light?
Plants grow towards light because they need it for photosynthesis, a process where they make food. Light helps plants produce energy, so they naturally grow towards it to survive and thrive.
Does all plants use phototropism to grow?
No, not all plants use phototropism to grow. Phototropism is the growth response of plants to light, where they grow towards a light source. While many plants exhibit phototropism, there are some plants that may not rely heavily on this mechanism for growth.
How do think plants grow toward light?
plants grow towards light because of something called photo-tropism. this is why they will grow towards light. Search up Phototropism on Google!
Do roses grow better in light or dark?
all plants grow better in light :)
Why don't plants grow in the abyssal zone or the hadal zone?
Plants need light to grow, in the abyssal/hadal zone, there is no light.
