Fertilizers
How Much Gypsum to Add to Soil? Test Sodium Before You Buy
Gypsum helps only when excess sodium is in the soil, so a soil test should set the amount. This guide explains what to ask the lab and when a bag won't help.
Bulb Fertilizer: What to Feed Spring Bulbs at Fall Planting
Discover why liquid biological amendments outperform traditional bone meal when planting fall bulbs, and how direct basal plate drenching accelerates root growth.
Liquid Soil Aeration vs Core Aeration: Which Softens Clay?
Compare liquid soil aeration to core aeration to see how wetting agents loosen compacted clay and protect buried utilities without pulling messy plugs.
Best Organic Soil for Vegetable Garden Beds: How to Recharge
Learn why recharging existing raised bed soil in autumn beats buying fresh bags, keeping PFAS out of your beds and building rich, fertile tilth for spring.
Humic Acid Before or After Fertilizer? When and How to Apply
Learn whether to apply humic acid before, with, or after fertilizer to maximize nutrient uptake, prevent leaching, and improve soil biology.
Low Nitrogen Fertilizer: How to Harden Plants for Winter
Learn how low nitrogen fertilizer and cold-water kelp protect perennial crowns from winterkill by hardening cell walls before the ground freezes.
New Sod Starter Fertilizer: When and How to Feed Roots
Discover why high-analysis granular fertilizers burn severed turf roots and how gentle liquid amendments help freshly installed sod establish deep root anchors quickly.
Organic Fish Fertilizer: Application Rates and Odor Guide
Discover how cold enzymatic organic fish fertilizer nourishes soil biology without harsh household odors, and learn proper dilution rates for indoor herbs and garden beds.
Winterizer Fertilizer: When to Apply and What Lawns Need
Discover the ideal timing and nutrient ratios for winterizer fertilizer across cool-season and warm-season lawns to prevent winterkill and ensure vibrant spring recovery.