BROCCOLI

Side-dress when the head begins to form. It may be only the size of a fifty-cent piece when you notice it, but go ahead and side-dress. Amount needed: 1 to 2 tablespoons complete fertilizer per plant.

BRUSSELS SPROUTS

I usually side-dress brussels sprouts when I harvest the first small marble-size sprouts. Amount: 1 tablespoon complete fertilizer per plant.

CABBAGE

The best time to side-dress cabbage is when it starts to form a head. In my wide rows of cabbage, that’s when the leaves of the plants are about to completely shade the row. Amount needed: 1 tablespoon of complete fertilizer per plant. Read the rest of this entry »

How long does a plant live? Can environmental conditions such as soil and climate have any influence and how much can individual plants deviate from the normal pattern? All these are questions which are often asked. The first is the most difficult to answer, and to do so with any sense it is necessary to look at the three broad groups into which higher plants are divided. These are annuals, biennials and perennials. Read the rest of this entry »

Vegetative propagation involves raising plants from cuttings and by methods like layering and division.

• Division Used mainly for hardy perennials (herbaceous plants) but also for other clump-forming plants (for example, many alpines). The method is to split a complete clump into a number of smaller pieces, complete with roots and top growth or buds. Do this while plants are dormant, in autumn or early spring. Usually the centre portion of a clump is discarded, as it’s the oldest part and declining in vigour. The young vigorous outer parts are retained for replanting. With most herbaceous plants, division for replanting should be of a size which fits into the palm of your hand. Before dividing a clump shake off most of the soil from around the roots. You can split large tough clumps with an axe. The two divisions can be split further in the same way. Read the rest of this entry »