To grow outside some plant, it is for some plants needed a greenhouse, that the plant will not getting cold, that the plant is having a south conditions and so on. To grow something in the wild forest, you can build a greenhouse in the wild forest so:
- take plastic bottle, cut the bottom from it, make holes in it, and put this piece right into the ground in the forest
- do plant the seed into the ground and close it with this plastic piece with holes
- the plant while it is small, will grow under this piece of plastic bottle, as if in an tiny greenhouse
The plant will have very warm conditions under this plastic piece of the bottle. In the forest nobody will touch it.
When the plant will become big, the bottle will be too small for it. It is possible to do another a bigger greenhouse. It is possible to do it from the big 5 liter plastic bottle. The big plastic piece of the bottle will be the same greenhouse like the first one, just bigger. And when the plant will be very big, it is either can grow without greenhouse, or it is possible to build 1 meter on 1 meter greenhouse from some things you can get cheep, like the film for the greenhouse and so on.