Introduction The Best Potting Soil 2026: Top Picks and Buying Guide Potting soil is the foundation of every successful plant. But standing in front of the shelf at the garden center or scrolling through options online, it’s easy to feel overwhelmed: all-purpose mix, peat-free, peat-reduced, with fertilizer, without fertilizer, specialty substrates for every kind of…
Introduction Why Seed Starting Soil Is Different Seedlings have very different needs from mature plants growing in garden beds or containers. Ordinary potting soil or garden soil is often too heavy, too rich, or too likely to harbor fungi and weed seeds for germinating seeds. A good seed starting mix is light, sterile, and fine-textured,…
Introduction Photo: Quartl (CC BY-SA 3.0, Wikimedia Commons) Why Cacti and Succulents Need Special Soil Cacti and succulents evolved in arid environments with fast-draining, mineral-rich soils. Their roots are adapted to brief periods of moisture followed by long dry spells, and they rot quickly if left sitting in wet, dense soil. Standard potting mix retains…
Introduction Photo: Gihan Jayaweera (CC BY-SA 3.0, Wikimedia Commons) Photo: Plogeo (CC BY-SA 4.0, Wikimedia Commons) What Soil pH Actually Measures Soil pH is a measure of how acidic or alkaline the soil is, on a scale from 0 to 14, with 7 being neutral. Most garden plants and houseplants grow best in slightly acidic…
Introduction Photo: H. Zell (CC BY-SA 3.0, Wikimedia Commons) Photo: Maurocatanese86 (CC BY-SA 4.0, Wikimedia Commons) Photo: Salicyna (CC BY-SA 4.0, Wikimedia Commons) Why Parsley Thrives in Pots Parsley (Petroselinum crispum) is one of the easiest herbs to grow on a balcony, patio, or windowsill. As a biennial usually grown as an annual for its…
Repotting too early wastes effort and can stress a plant unnecessarily, while repotting too late leaves roots cramped and starved of nutrients. Here are the five clearest signs that a houseplant has genuinely outgrown its container. 1. Roots Circling the Pot or Growing Through the Drainage Holes Gently slide the plant out of its pot…
Repotting looks intimidating the first few times, but it follows a simple, repeatable process. Done carefully, it causes minimal stress to the plant and gives roots the fresh space and nutrients they need to keep growing. Here’s the complete step-by-step method. Step 1: Water the Plant a Day Before Water thoroughly 12–24 hours before repotting….
It’s tempting to think a houseplant will “grow into” a big pot, saving you the hassle of repotting again next year. In practice, an oversized container is one of the most common reasons houseplants decline, and it has nothing to do with root space being a bad thing in theory. The problem is what happens…
Photo: This image is created by user B. Schoenmakers at Waarneming.nl, a source of nature observations in t (CC BY 3.0, Wikimedia Commons) Photo: This image is created by user B. Schoenmakers at Waarneming.nl, a source of nature observations in t (CC BY 3.0, Wikimedia Commons) Photo: This image is created by user B. Schoenmakers…
Photo: Jsch623 (CC BY-SA 4.0, Wikimedia Commons) Photo: Tony Atkin (CC BY-SA 2.0, Wikimedia Commons) Photo: Nigel Jones (CC BY-SA 2.0, Wikimedia Commons) The question “organic or mineral?” divides the houseplant community. Both types of fertilizer have their place — but they work in completely different ways. Here’s what sets them apart and when each…
