Search Results
-
Why Your Plants Need Nitrogen to Be Healthy
Nitrogen is one of the essential nutrients for plant growth. It is responsible for many aspects of plant health, including leaf color, stem growth, and seed production. A plant deficient in nitrogen will often have stunted growth and a yellowish or pale green color. We will discuss the importance of nitrogen in plant growth and correct a nitrogen deficiency. Why Do Plants Need Nitrogen? Nitrogen is one of the essential elements in plant growth. It plays a critical role in photosynthesis, sti...
-
Best Nitrogen Fertilizer for Your Garden, Lawn & Hydroponics
Amir Tajer, B.S.M.E., QAL — Co-Owner & Technical Director, Greenway Biotech Est. 1989 · Madera, CA · CDFA-Registered Fertilizers · Third-Party Tested ⚡ Quick Facts: Nitrogen Fertilizers Highest N concentration: Urea 46-0-0 (46% nitrogen) Fastest acting: Ammonium Sulfate 21-0-0 (immediate uptake) Best organic option: Blood Meal 13-0-0 or Feather Meal 12-0-0 Best for hydroponics: Calcium Nitrate 15.5-0-0 (fully soluble, no P runoff) Nitrogen makes up...
-
What's the Function of Nitrogen (N) in Plants?
Last updated: February 18, 2026 Technical Review by: Amir Tajer, B.S.M.E., QAL — Co-Owner & Technical Director, Greenway Biotech Reviewed against: University of Missouri Extension, Kansas State Extension, Penn State Plant Science, and Michigan State University Extension guidelines Disclosure: Greenway Biotech manufactures nitrogen fertilizers mentioned in this guide. Alternative formulations and organic options are also discussed. This article reflects both peer-reviewed research and over...
-
Best Fertilizer for Fruit Trees
Last updated: March 25, 2026 Written by: Amir Tajer, B.S.M.E., QAL — Co-Owner & Technical Director, Greenway Biotech Reviewed against: UC Davis Cooperative Extension fruit tree nutrition guidelines, Oregon State Extension tree fruit management guides, and USDA organic fertilizer standards Disclosure: Greenway Biotech manufactures the fertilizers mentioned in this guide. Synthetic options and alternative programs are also discussed so you can choose what fits your orchard best. ⚡ Quic...
-
What is the Best Fertilizer for Tomatoes?
Last updated: April 5, 2026 Technical Review by: Amir Tajer, B.S.M.E., QAL — Co-Owner & Technical Director, Greenway Biotech Reviewed against: UC Davis Cooperative Extension, Penn State Extension, and Oregon State University Extension tomato production guidelines Disclosure: Greenway Biotech manufactures the Tomato Fertilizer 4-18-38 discussed in this guide. Alternative formulations and supplemental nutrients are also covered. ⚡ Quick Facts: Best Fertilizer for Tomatoes Recom...
-
Ammonium Sulfate Uses: Lawn, Garden & Soil Application
Last updated: March 17, 2026 Technical Review by: Amir Tajer, B.S.M.E., QAL — Co-Owner & Technical Director, Greenway Biotech Reviewed against: Oregon State University Extension, New Mexico State University Extension, and Colorado State University Extension fertilization guidelines Disclosure: Greenway Biotech manufactures the Ammonium Sulfate 21-0-0 fertilizer mentioned in this guide. Alternative nitrogen sources are also discussed. ⚡ Quick Facts: Ammonium Sulfate 21-0-0 For...
-
Best Organic and Synthetic Fertilizers for Lush, Vibrant Foliage: A Complete Guide for Home Gardeners
Last updated: April 6, 2026 Technical Review by: Amir Tajer, B.S.M.E., QAL — Co-Owner & Technical Director, Greenway Biotech Reviewed against: UC Davis, University of Maryland, Penn State, Oregon State, and Iowa State Extension plant nutrition guidelines Disclosure: Greenway Biotech manufactures products mentioned in this guide. Organic, synthetic, and chelated options are all discussed. ⚡ Quick Facts: Fertilizers for Plant Foliage Primary foliage nutrient: Nitrogen drives ch...
-
Best Fertilizer for Lettuce: Soil, Hydroponics & Leafy Greens Guide
Last updated: March 31, 2026 Written by: Amir Tajer, B.S.M.E., QAL — Co-Owner & Technical Director, Greenway Biotech Reviewed against: UC Davis Cooperative Extension, Cornell University Vegetable Growing Guides, and USDA NRCS Plant Nutrition guidelines Disclosure: Greenway Biotech manufactures the Lettuce Fertilizer 8-15-36 mentioned in this guide. Organic options and alternative approaches are also discussed. ⚡ Quick Facts: Fertilizing Lettuce Effective NPK ratio: 8-15-36 — ...
-
What MSM is Better: MSM Powder or MSM Capsules?
What is MSM? MSM is short for Methylsulfonylmethane and is a naturally-occurring sulfur compound found in all vertebrates, including humans. Some people may refer to it as methyl sulfone and dimethyl sulfone. You can typically find MSM supplements packaged in capsules or as a colorless powder. What Are the Benefits of MSM? Many people take an MSM supplement because of the benefits it provides the body. While benefits and side effects of MSM vary by person, possible benefits include: • Addres...
-
The Healing Garden: A Nurturing Guide to Mental Wellness Through Plant Care
Last updated: February 6, 2026 — includes 2024–2025 research from The Lancet Planetary Health, Frontiers in Psychiatry, and Systematic Reviews. ⚡ Quick Facts: Gardening for Mental Health Research-backed benefits: A meta-analysis of 18 RCTs found horticultural therapy has a significant positive effect on mental health (effect size = 0.55) Stress reduction: Forest bathing and plant exposure consistently lower cortisol levels — the body's primary stress hormone Soil sci...
-
Secondary Nutrients in Plants: Calcium, Magnesium, and Sulfur Guide
Last updated: April 7, 2026 Technical Review by: Amir Tajer, B.S.M.E., QAL — Co-Owner & Technical Director, Greenway Biotech Reviewed against: UC Davis Extension Plant Nutrition guidelines, Penn State Extension Soil Fertility resources, and Oregon State University Extension nutrient management publications Disclosure: Greenway Biotech manufactures several products mentioned in this guide, including Calcium Nitrate, Magnesium Nitrate, Ammonium Sulfate, Epsom Salt, and Bone Meal. Alternativ...
-
A Comprehensive Guide to Winterizing Your Garden: Soil Preparation, Fertilizers, and Pest Prevention for a Healthy Spring Last updated: April 6, 2026 Technical Review by: Amir Tajer, B.S.M.E., QAL — Co-Owner & Technical Director, Greenway Biotech Reviewed against: UC Davis, UC ANR, Penn State, and Oregon State Extension fall soil management guidelines Disclosure: Greenway Biotech manufactures several products mentioned in this guide, including Bone Meal, Blood Meal, Potassium Sulfate, Dolomite Lime, Azomite, and Sulfur Powder. Organic and synthetic options are both discussed so you can choose what fits your ...
-
Flower Fertilizer 101: How to Choose, Apply, and Troubleshoot for Vibrant Blooms
Flower Fertilizer 101: How to Choose, Apply, and Troubleshoot for Vibrant Blooms Ever stared at the garden center's fertilizer shelf feeling completely overwhelmed? You're not alone! Those mysterious bags and bottles with their numbers, percentages, and scientific terms might as well be written in ancient Greek. But don't worry - we're about to break down the mysterious world of flower fertilizer into bite-sized, easy-to-digest pieces that'll have you feeding your flowers ...
-
Yellowing Tomato Leaves: Top Reasons and Expert Solutions for Healthier Plants
Tomatoes are a staple in many home gardens, prized for their versatility and flavor. However, one common issue that can plague tomato growers is the dreaded yellowing of leaves. If you've ever wondered, "Why are my tomato plants turning yellow?" you're not alone. In this comprehensive guide, you'll learn how to identify and address the causes behind yellowing tomato leaves to help your plants thrive. We'll cover: Common causes of yellowing leaves: Understand how nutr...
-
Grow the Best Strawberries in Raised Garden Beds
Embarking on the journey of growing strawberries in raised garden beds opens up a world of possibilities for both seasoned gardeners and beginners alike. Raised bed gardening offers numerous benefits, from improved soil drainage to better pest control and easier maintenance. In this detailed guide, we'll explore everything you need to know about cultivating luscious strawberries in raised beds, including the best practices, essential techniques, and the role of our Strawberry Fertilizer i...
-
7 Reasons Why Your Hydrangea Leaves Are Turning Brown
Hydrangeas are beloved for their stunning blooms and lush foliage, but encountering brown leaves on these plants can be distressing for any gardener. If you've noticed your hydrangea's leaves turning brown, curling, or developing brown edges, fear not! In this comprehensive guide, we'll delve into the various reasons behind this issue and provide you with actionable solutions to revive your hydrangea's health. Recommended for You: What is a Hydrangea? Hydrangeas are...
