The purpose of adding a grow light to your garden is to increase the levels of light for the plants, helping them grow faster and stronger particularly if you are trying to grow tropical plants outside of their normal climate.
Only if you buy a "full spectrum" of "grow light" type of compact bulb.
The best uses of a garden tool are keeping your home garden healthy and alive. Each tool has a specific design and use. Mastering each tool will allow you to grow more.
The reason why a plant can not grow in the light is that it uses the sun light to make energy so it can grow also it uses the sun light to make food. I hope I answered your question
you space the plants out so the plant can get all the light and minerals it needs to grow
Because it can only grow on one block. It can grow high but not more than one trunk
some uses of light energy are Light energy is used in photosynthesis for plants because plants need light to grow. Light Energy can be used in producing electricity and it also be used for generating heat.
This isn't an easy answer, because it depends on the type of grow light (fluorescent, HID, LED), the size of the garden, and also changes over time. I've suggested a link that discusses costs associated with grow lights.
Actually, light from certain lamps does help plants grow. In almost any garden shop, you can find germination kits that include little containers for the seedlings and a special bulb that helps grow the seedlings. In extreme cases, seen often on the news, marijuana growers actually grow entire "fields" of plants indoors using Grow Lights. Right now, in many of the catalogs you see like Brookstone etc., there's a new product that's designed to grow herbs for the kitchen?and it also uses a special Grow Bulb (and hydroponics) to achieve this. The trick is to have a bulb that covers the correct spectrum of light!
photosynthesis requires light from the sun so plant in a well sunned area
They grow in the garden
There are many insects that help a garden grow such as ladybugs.
Yes, dahlias grow in the garden, and in larger flower pots, too.