sunlight everyday and water 2 or 3 times in a day
good luck:)
No, it depends on how you water them and how much sunlight they receive
As much as possible. As soon as the last frost is over you should plant your sunflowers outside so they can begin to get as much light as they can to grow.
Sunflowers need about 1 to 2 square feet of space to grow effectively.
The leaves and stems of a sunflower are green -- they are reflecting, not absorbing, green light. The colors that give the plant the most energy are at the purple end of the spectrum (red and blue) - those colors with the highest light energy.Blue light - responsible for vegetative or leaf growth (fluorescent light)Red plus Blue light - encourages flowering (full spectrum or "grow lights)dark colors, not light
Certain types of sunflowers can grow around 3 meters. while others can grow much shorter than the 2 meters.
Sunflowers generally prefer full sun for most of the day, but they will grow under most conditions short of full shade. If planning a garden with lower light levels, you may want to try dwarf sunflowers or sunflowers with a smaller head size, as they will do better than larger varieties.
Sunflowers need at least 6-8 hours of direct sunlight each day to thrive and grow successfully.
If you have a water distiller it is way much better for your sunflowers than tap water with all those chemicals used in it's treatment.
15 feetCertain varieties of sunflowers grow 15 feet tall, but there are varieties that grow much shorter.
That depends on where you live; India has several different biomes with a variety of temperatures and growing conditions. In a place that is fairly warm year-round, you can theoretically grow sunflowers at any time.
Sunflowers have adapted to a wide range of soil types and their roots may be as deep 1.5 meters into the ground. Sunflowers also move their stems so that the petals are coated in as much light as possible.
Sunflowers need .15 inches of water daily. Never water from overhead.