Composting & Soil

Are Onions Good for Compost? The Complete Guide

Onions are a staple in many kitchens. Their pungent, aromatic flavor adds depth and savoriness to soups, stews, casseroles, and more But when it comes time to compost your onion scraps, should onions go in the compost bin? There’s a lot of conflicting information out there about composting onions. Some sources claim onions are harmful … Read more

Is Potash Good for Tomatoes? The Essential Role of this Critical Nutrient

Tomatoes are one of the most popular crops for home gardeners and commercial growers alike. But getting a bountiful harvest of delicious, healthy tomatoes requires paying close attention to soil fertility and plant nutrition. While nitrogen and phosphorus get a lot of attention, there is another essential nutrient that is absolutely critical for thriving tomato … Read more

Do Tomatoes Like Mushroom Compost?

Mushroom compost is becoming an increasingly popular soil amendment for home gardeners. But does this nutrient-rich material make a good growing medium for tomatoes? Here’s what you need to know about using mushroom compost for tomatoes. What is Mushroom Compost? Mushroom compost, also called spent mushroom substrate, is a byproduct of commercial mushroom production. It’s … Read more