“养花博士·多功能营养源”是北京大学与北京大自然生物制品厂最新研制的一种新型养花专用材料。其吸水、保水能力可达自身重量的100倍以上,可明显减少植物的浇水次数。它与土壤混和形成团粒结构,使土壤透水、透气性增强,同时还能吸收肥料、农药,缓慢释放,增强肥效和药效。本品适于各种观花、观叶、观果类花木,对盆景的栽培和养护效果更佳。使用方法及用量用于各种花卉:将本品直接撒入盆内,松土搅拌,一月一次。一般8寸盆一次一 “Dr. Yang Hua nutrition” is a new type of flower-specific material newly developed by Peking University and Beijing Nature Biological Products Factory. Its water absorption, water retention capacity of up to 100 times its own weight, can significantly reduce the number of plants watering. It mixes with the soil to form a granule structure, which makes the soil permeable and permeable, and at the same time can absorb fertilizers and pesticides, release slowly and enhance fertilizer efficiency and efficacy. This product is suitable for all kinds of ornamental, foliage, ornamental fruit trees, cultivation and conservation of bonsai better. Usage and dosage For a variety of flowers: The product directly into the basin, soil mixing, once a month. Ordinary 8-inch pot one at a time