Friday, February 27, 2009

Tips on Growing Fig Tree

By Jerry Peterson

The sour or cooking cherries have to be dealt with separately as their culture is quite different from the sweet cherries. I find that they prefer to grow on the mulched system rather than in grass. They can therefore be surrounded by straw a foot deep or by sedge peat an inch deep. They bear their fruits largely on young whippy wood and they do well on a north, shady wall. In fact, the Morello cherry is the fruit for a north wall.

The fig is undoubtedly a native of Syria and neighbouring countries, and the cultural lesson we learn, therefore, is that the fig likes great summer heat and winter rainfall, plus poor rocky soil.

As the short growths made each year are those that bear the fruits, the only pruning done should be a cutting back hard to form new branches as replacements. Figs seem to have wood buds almost anywhere on their branches and so one can prune to almost any point. For the first five or six years little pruning is necessary, but once quite big trees have been formed, about 25 per cent of the wood should be removed each November, this being done by cutting down one quite large branch almost to its base. This I find it gives better results than cutting out a number of widely distributed branches.

The method of training is, of course, on the fan system, and wires are therefore provided at 18 inches apart so that the branches may be tied in. It is easy fe,x a fig to cover a wall space of about 35 feet on a wall 15 feet high. Such a tree, of course, bears prodigiously. But even young trees four years of age will bear twenty to twenty- five fruits if they are happy.

Pruning is indeed a very difficult job because, as has already been said, the fruit is borne on the length of thin young wood which grew during the previous season. On a fan-trained tree, therefore, one has to be constantly cutting away the older wood and tying in the new wood. With bush trees, it is advisable to cut back some of the older branches each season the moment the leaves have fallen, and then, if there are any young growths in the centre of the bush, these will have to be cut back in February, the pruning cut being made just above a pointed single shoot bud. It is the double buds that are the fruit buds.

Anyway, it helps if the roots can be restricted, and so many dig out a hole a yard square and to the depth of 2 feet 6 inches, and then put into the bottom of the hole brickbats, trodden in tightly, to ensure good drainage and to discourage the growth of tap roots. Squares of asbestos roofing sheets cut to size can then be placed in position to line the sides of the square hole before the soil is put back. - 16035

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