1. Spray potassium dihydrogen phosphate

Potassium dihydrogen phosphate can provide sufficient phosphorus and potassium for plants. Especially for some non flowering plants, spraying potassium dihydrogen phosphate several times before flowering can promote flowering~

Like crab claw orchid, triangle plum, rose and so on

Usage:

Mix potassium dihydrogen phosphate with water in the ratio of 1:3000 and shake well. Put it into the watering can, and then spray it on the leaf surface of the plant

It is usually sprayed before the emergence of flower buds, about once a week~

2 ferrous sulfate

For many plants that like slightly acidic soil, the alkaline soil in the north is not suitable for their growth, but it doesn't matter. You can spray ferrous sulfate on the plants to improve the acid-base level~

Like jasmine, gardenia, camellia and so on

Usage:

Choose green ferrous sulfate. Those brown ones have been oxidized and cannot be used

Mix ferrous sulfate and water in the ratio of 1:1000, and then spray on the leaf surface, about once a week, three times continuously, and then spray again at an interval of 1 month

3 beer

Beer is rich in carbon dioxide and other trace elements required for plant growth, which can be used as leaf fertilizer

Like Clivia is very suitable

Usage:

add 50 times the beer to the spray bottle, then sprinkle it on the leaf surface, 1 times 1 times. p>

4. Foliar fertilizer

Foliar fertilizer is actually a kind of fertilizer that directly affects nutrients on leaves and allows plants to absorb them through leaves

You can use such things as rich bamboo and money tree~

Usage:

General foliage plants can be used. Shake the foliar fertilizer and water in the ratio of 1:1000 with water, and then spray it on the leaves of plants

Generally, it can be sprayed once in about 10 days~

5 Carbendazim

Such as fleshy, rose, easy to cause black rot, powdery mildew and other diseases, in the final analysis, is the cause of bacterial infection. So spray more carbendazim for disinfection

Usage:

stir the mixture of Carbendazim and water according to the ratio of 1:1000, then put them into the spray bottle and spray on the leaves of plants. p>

note that when spraying, spray not only the front side of the leaf, but also the back. p>