Drink some of this water for gardenia once a month.
What reason is the yellow leaf of gardenia falling leaf? You said that you are mixed with river sand, river sand accounts for a large part, such soil planting gardenia is very good, because it has water permeability. No matter how much water is watered, it is not easy to have rotten roots, so it is obvious that he has this yellow situation, which is not caused by rotten roots.
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Its leaves obviously start yellowing from the veins and gradually spread to the whole leaf, but the amount is not very large, only a few occasionally, it is fully proved that it belongs to the lack of fertilizer, because your river sand accounts for a large part of the basin soil, the river sand is not nutritious, is to increase the water permeability of the soil, so it is not easy to rot roots, but there will be a lack of fertilizer, it is recommended that you regularly supplement fertilizer two or three times a month. Supplementary fertilizer can keep its leaves from yellowing. If only one or two leaves fall occasionally in a month, this is a normal degradation of old leaves. If there are more, it is recommended that you use fertilizer quickly. It is OK to use quick-acting fertilizers such as Huaduoduo water-soluble fertilizer and other nutrients.
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One more point here, you use river sand. There is no acid in the soil, so you should regularly water it with ferrous sulfate once a month. Of course, if you really like growing gardenia, it is recommended that you buy acidic nutrient solution and give it to her several times a month, so that you can replenish nutrition and have no shortage of acids. It's much better than using ferrous sulfate.
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- Prev
If you use this kind of soil to raise a gentleman's orchid, you'll have to blossom and burst the pot in winter.
Pine needle and pine needle soil raise gentleman orchid, these points do well, gentleman orchid grows fast, blossom will be more how to raise gentleman orchid, is to use pure pine needle or pine needle soil? Gentleman orchid whether it is pure pine needle or pine needle soil, as long as it has pine needle hair.
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Zhu Dinghong in the family blossoms no less than twice a year, more and more every year.
Zhu Dinghong wants to grow well and blossom more. If she changes pots with soil like this, she will grow fast and blossom very much. Can she change pots? How to match the soil? you say you have pine needle soil, pure pine needle, perlite, vermiculite, garden soil, Xiao Qi.
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