1. Why Feeding Decides Your December Blooms Christmas cactus flowers form at the tips of the newest segments, the flat, leaf-like “pads” that make up each stem. Every tip grown in spring and summer is a potential flower site in winter. So the real goal of summer feeding is simple: grow more healthy new segment…
1. Why Pruning Perennials in September Pays Off Most perennial diseases and many pests don’t vanish in winter. They wait in fallen leaves and old stems. Powdery mildew, botrytis, rust and leaf spot fungi overwinter on infected plant debris and reinfect new shoots the following spring. Slugs lay eggs under collapsed hosta leaves, and iris…
1. Why September Is Planning (and Planting) Month Spring-flowering bulbs need a long cold period to bloom. Over winter, the cold triggers changes inside the bulb that tell it to send up a flower stalk when the soil warms. Before that, they need a few weeks in cool, moist soil to grow roots. Plant too…
1. Pot Sizing and Root System Optimization The issue The most common mistake with container tomatoes is also the easiest to make at the garden center. A healthy transplant looks tiny in a 3, 5, or 7 gallon pot, so the pot seems plenty big. By midsummer, that same plant may be six feet tall…
Powdery Mildew and Water pH: Washing, Bud Rot, and Spray Water Chemistry Few garden debates generate as much confident, contradictory advice as this one. Does hosing your plants down actually stop powdery mildew, and if so, is it the water pressure doing the work or the alkalinity of the water itself? Below is a clear…
In short: you get rid of powdery mildew by changing the conditions first and spraying second. This guide covers how to rescue a heavily infected plant late in the season, how to treat a whole garden without harming bees and beneficial insects, which home remedies genuinely work and which quietly damage your soil, how to…
Powdery Mildew Treatment: How Bad Is It Really for Pumpkins and Squash? In short: powdery mildew is neither harmless nor fatal on its own. It is a race against the calendar. A light infection is cosmetic, but an unchecked one strips the canopy, starves the fruit of sugars, and leaves you with pale, thin walled…