Well,you need space for them and sunlight.You can also check or get some at certain,and pretty spawn places in minecraft.Therefore,that is you answer.
if there is water and dirt then you can plant it any were.
dig a hole
There are no hops in Minecraft. I can, however, assume you are talking about IC2 due to the term crossbreeding. I had luck breeding wheat with various plants and getting hops.
You do not need carrot seeds to plant carrots. If you have just a carrot, you can plant that in hoed land.
Just like in real life, you can't "make" carrots in Minecraft. You can, however, plant them just like seeds and potatoes.
You can't really water plants, but you can plant them next to water and grow crops there!
You cannot harvest plants in creative mode because you have all the resources in your creative inventory! So when you harvest a plant, it just breaks.
if there is water and dirt then you can plant it any were.
dig a hole
By Plants.
a young plants is a smoll plants and
Spider plants (chlorophyntum) are vascular plants
To get cows to follow you in Minecraft PE you need to have wheat in your hand.
By planting seeds that you get in desert temples
Plant Pathogens are organisms in the plants, that can cause plants to become diseased.
There are no hops in Minecraft. I can, however, assume you are talking about IC2 due to the term crossbreeding. I had luck breeding wheat with various plants and getting hops.
Some plants do, Such as Carrot plant, Tomato Plants, Potatoes, they are all plants.