N-P-K

Green Workshop: Fertilizing #3 – A Plan We Like

This healthy looking, well-fed Green Island Ficus (Ficus microcarpa ‘Green Island’), by Alan Kieffer, originally appeared in Bonsai Today issue 74, in an article by Mary Miller. A fertilizing program we like The following program is one that I like. Feel free to adjust, elaborate, or simplify according to you needs and preferences. Start with pellets in the very late winter Apply about one third the recommended dosage* of Green Dream or other pellet or chunky natural fertilizer in the very late winter (just before the buds begin to swell).

Green Workshop: Feed Your Bonsai – part 2 – NPK

This well fed, healthy Lace leaf Japanese maple (Acer palmatum dissectum) is from our Pocket Bonsai Gallery. It originally appeared on the cover of Bonsai Today# 84. N-P-K (Macro nutrients) You will see three numbers on all fertilizer packages—for example 7-9-5 or 15-30-15. These numbers represent the strength and ratios of the three major nutrients (also called macro nutrients) in fertilizers. The three nutrients are nitrogen (N), phosphorus (P), and potassium or potash (K). They are critical to any plant’s health. Here’s a more complete explanation.