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they poo instead.
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∙ 15y ago
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Do delphinium seeds started indoors need light or dark cold or warmth?
My petunia seeds need light and warmth to germinate. My lobelia seeds need light and cold to germinate. What does my delphinium seeds need?
Would you expect most seeds to need sunlight in order to germinate?
No. Seeds are usually underground when they germinate, no light needed.
Do seeds need sunlight to grow?
Seeds need low light and a constant, warm temperature. Sunlight provides warmth but the light is not necessary.
Why do seeds need sunlight?
not all of them do, some seeds will onl germinate in the dark. others need red light or far red light as a signal to start germinating.
Does a seed need sun to grow?
In a way, yes. Some seeds germinate only when covered with soil, but the actual triggering mechanism depends on the wavelength of light reaching the seed. Seeds that germinate in "darkness" require long wavelength light to do so, ie. heatwaves. Seeds that grow on the surface need short-wave light to start germination.
Do seeds need sunlight to start germinating?
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.
What substance do seeds need to germinate?
water
What facts affect seed germination?
Heat, moisture, and airflow. Some seeds also need light to germinate.
Does a seed need direct sun light or not?
Most seeds are damaged by direct sun and the majority need moisture, warmth, and darkness to stimulate growth. A few species of seeds need light to aid germination, but not necessarily direct sun.
Why seeds do not germinate in packet?
seeds need some conditions to germinate which they do not get inside a sealed packet. the conditions are : air, moisture, warmth. in other words it needs water, air and favourable temperature to germinate.
Why dont seeds start to grow in their packets?
Well this quston is esy pipel ahhh seeds need water to begin to germinate. Just soak the packet and watch.
Why do seeds need sunlight to germinate?
The process by which a parent plant produces a baby plant or seedling is called germination. Seeds need germination because then there will be less plants in the world, like humans do seeds also need germination.
