What fertilizer to use for iron tree

If the amount of fertilizer is not controlled properly when applying fertilizer to the iron tree, too much fertilizer will damage its root system, which will not only affect its growth but may also cause the death of the plant. In this case, the soil needs to be changed in time, and the rotten roots should be trimmed. Fertilizer should be diluted in advance during daily application to reduce its concentration.

Fertilizer for Cycas revoluta

The fertilizers applied to the iron tree at different times are different. Base fertilizer should be applied before planting, and base fertilizer can generally be organic fertilizer. This kind of fertilizer has a long effective time and can provide nutrients continuously.

During the growth period of the iron tree, it is necessary to supplement it with liquid fertilizer, and before flowering, superphosphate and ferrous sulfate can be applied. During the seed development period, urea or compound fertilizer should be supplemented, and top dressing can be applied once before winter.

The time for fertilizing the iron tree is from spring to autumn. These three seasons are its growing period, and its demand for nutrients is relatively high. In addition, the pot needs to be changed in April and May every year, and base fertilizer should also be applied at this time.

Fertilization method of iron tree

The method of fertilizing the iron tree is relatively simple. It can be divided into solid fertilizer and liquid fertilizer. Solid fertilizer is generally applied when potting. At this time, use horseshoe slices and stuff them into the pot along the wall of the flowerpot. If granular fertilizer is used, you can dig a few holes on the soil surface and then bury it. Liquid fertilizer can be directly poured into the soil.