if u r doin a experiment vitamins affect da growth of a plant do u buy 1 dat is already grown or from a seed?

Two weeks isn't very long for an experiment such as that since whatever nutrients you add can take nearly that long to produce a result in a plant. However, a started plant will respond sooner than a seed.

We did this test in grade college (solar varitions no longer fertilizer) to earnings approximately photosynthesis. i think of we used lima beans. They grew very quickly. in case you elect greater that a sprout, might desire to you get some starter flowers to verify? Lettuce grows quickly and in case you will discover some small tulips that are in simple terms bobbing up, they improve quickly, too. i'm attempting to think of of flowers that do extremely properly with fertilizer like tomatoes, zucchini, or squash.