- This topic has 1 reply, 1 voice, and was last updated February 10, 2023 at 7:54 am by Armuro.
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CaCamila10 February 20231 Wish green leaves
Why has my photinia got yellow leaves?
Hello, I have a Photinia hedge, 50 m long and some plants have yellowed leaves.
I have a drip irrigation system and at the base a foil and tree bark for protection against weeds.
What could be the cause? Thanks in advanceAttachments:
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Hello. From the attached pictures, those symptoms (yellowed leaves) are similar to a nutrient deficiency. In this case, from spring onwards, to correct the deficiencies and to promote healthy plant (Photinia x fraseri, planting guide and care work) growth, it is recommended to apply a foliar fertilizer enriched with iron and magnesium, such as AMN Optiferrum, 500 ml, according to the instructions in the product description. In addition, during the growing season, in order to ensure proper nutrition, you may also consider using a granular fertilizer with a high content of organic matter, specially formulated for the nutritional requirements of ornamental plants, such as Manna Bio Spezial Fertilizer, 1 kg (applied by light incorporation into the topsoil) or you can choose a liquid fertilizer such as Tree Shrubs, 1 litre, applied by watering, according to the directions on the product label, depending on the chosen product.
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