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无论地栽或盆栽花木,如施肥不当。不但生长不良,开花不好,或不能开花,甚至会死亡。盆栽花木更应加以注意。施肥时应掌握四多、四少和四忌。四多: (1)凡花木枝条瘦弱,绿叶变淡或发黄时,应多施肥料。 (2)无论叶芽或花芽,在发芽前应多施,使其发芽强壮。 (3)在孕蕾时应多施,以便开花茂盛鲜艳。 (4)花后应多施,因开花消耗养分较多,须加以补充。四少: (1)花木生长旺盛时应少施。如多施会发生徒长现象,甚至不能开花。 (2)发芽时应少施,因此时新芽较嫩,多施会使嫩芽枯萎。所谓:“肥多烂头”。
Whether planted or potted flowers, such as improper fertilization. Not only poor growth, poor flowering, or can not flowering, or even death. Potted flowers and trees should pay more attention. Fertilization should grasp more than four, four less and four bogey. More than four: (1) Where the flowers and trees thin, green leaves fades or yellow, should be more fertilizer. (2) Regardless of leaf buds or flower buds, apply more before germination to germinate. (3) should be applied during pregnancy buds, in order to flourish bright lush. (4) should be applied after flowering, nutrient consumption due to flowering more to be added. Four little: (1) flowers and trees should be less vigorous growth. If Toshihito happens to be leggy, it can not even blossom. (2) When sprouting should be less, so when the sprouts tender, more facilities will wilt buds. The so-called: “fat more rotten head.”