Garden Soils

The terms get used interchangeably at garden centres and in gardening content — “use good compost,” “well-amended garden soil,” “mix into your soil.” This conflation creates real confusion and real mistakes. I’ve seen seed trays filled with garden soil that produced patchy germination in compacted, poorly draining medium. I’ve seen raised beds filled with pure … Read more

The difference between adding organic amendments correctly and adding them haphazardly is the difference between a soil that improves compoundingly across seasons and a soil that gets occasional boosts between slow declines. I’ve made both mistakes — broadcast compost before understanding it needed incorporation, added fresh manure before overwintering and lost the nitrogen to leaching, … Read more

I used to be the kind of gardener who just threw a handful of 10-10-10 fertilizer at everything and hoped for the best. Sometimes it worked, but more often than not, I was just guessing. It wasn’t until I actually started testing my soil that I realized I was over-applying phosphorus while my nitrogen levels … Read more

Soil pH is one of those gardening concepts that sounds technical but has completely practical consequences. You can feed your soil generously, water correctly, and plant at the right time — and still get yellowing leaves, stunted plants, and poor yields if the pH is outside the range where your plants can actually absorb the … Read more

Sandy soil is the opposite of the clay problem. Where clay frustrates with compaction, waterlogging, and difficulty working, sandy soil frustrates with abundance of drainage and absence of everything else. Water runs straight through before plants can use it. Nutrients follow the water. Roots find little to anchor in. You water and fertilize more than … Read more

Clay soil has a reputation that precedes it. Talk to any gardener who’s tried to work with it and you’ll hear the same complaints: sticky and unworkable when wet, baked into concrete when dry, drainage that turns the garden into a swamp after rain and then cracks apart in a heat wave. Plants that struggle, … Read more

Ask any experienced gardener what they’d want if they could choose their starting soil, and the answer is almost always the same: loam. Not the richest, heaviest compost mix. Not the fastest-draining sand. Loam — the balanced, workable, forgiving soil that makes everything easier. Most gardeners have heard the word but aren’t entirely sure what … Read more

Most gardening problems trace back to the soil. Yellowing leaves, stunted growth, poor fruit set, disease that returns every season, plants that look fine but never quite thrive — these symptoms have different surface causes but often share the same root: soil that isn’t supporting the plants growing in it. The good news is that … Read more