The Spleen â Structure â¢ The spleen is enclosed by a dense connective tissue capsule from which trabeculae extend into the parenchyma. â¢ The connective tissue of the capsule and trabeculae contain myofibroblasts. o The spleen holds large volumes of RBCs in reserve. Contraction in the capsule and
Clematis vines come in a variety of species and hybrids that all benefit from annual pruning. If you want to cut back a vine without decreasing the number of flowers it will have, observe whether your vine blooms on this year's or last year's growth.
There are three main reasons why a clematis doesn't flower: 1) The plant is still immature and hasn't reached flowering size yet. Clematis will take up to three to five years to become a fully mature plant, but they should carry a small number of flowers even while still young. 2) The most common problem with vines that produce an over abundance of green growth and no flowers is caused by a nutrient imbalance, usually too much nitrogen.