Potted oranges begin to sprout every spring. During this period, we should pay attention to wiping off the buds at the top of the branches, leaving only 3 ~ 4 buds. In spring, it is also necessary to prune dead old branches, overlapping branches, pest branches and useless branches on orange potted plants, and prune branches that grow too densely. Pruning can also be done in the form of round heads and pagodas.

1, topping for germination

Potted oranges are in the bud every spring. During this period, attention should be paid to topping and wiping buds, controlling the advantages of top branches, pruning the buds at the top of citrus, leaving only 3-4 strong buds, and proper pruning can concentrate nutrients on strong branches and buds, thus improving the yield and quality of potted citrus.

pollard

In spring, the dead old branches, overlapping branches, pests and diseases on potted citrus should be pruned in time, and the branches and leaves that grow too densely should also be pruned to reduce the consumption of nutrients and make the distribution of branches more symmetrical, thus improving the ventilation and light transmission between branches and leaves and promoting the later growth.

Step 3 trim and reshape

After the potted oranges are pruned, they need to be pruned according to the shapes of round heads and pagodas, so as to keep the potted oranges in good plant shape. After pruning, it should be moved to a ventilated and cool place for maintenance, and carbendazim solution should be sprayed on the wound for disinfection.

4. Trim roots and change pots

Potted oranges should be changed every 2-3 years during their growth to avoid soil hardening. In the process of changing pots, it is necessary to prune the old rotten roots of potted Peking Opera, leaving only healthy roots, so that potted oranges can grow healthily in the later stage.