Growing Guides

Free, comprehensive guides for all growing methods — indoor, outdoor, greenhouse, and hydroponics. From complete beginners to advanced techniques.

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Beginner's Guide to Growing

Everything you need to start growing. Choose your method - soil, hydroponics, greenhouse, or outdoor - and grow your first plants.

Beginner•15 min read

Essential

Plant Nutrients 101

Understanding NPK ratios, macro and micronutrients, and feeding your plants for optimal growth.

Beginner•12 min read

pH & EC: The Complete Guide

Master pH and nutrient concentration. Learn optimal ranges for different plants and growing methods.

Intermediate•10 min read

Growing Systems Compared

Soil, hydroponics, greenhouse, raised beds - compare all systems and find the right one for your needs.

Beginner•18 min read

Truleaf Team

Horticultural Experts

Written and reviewed by horticulturists and experienced growers. Our guides are based on agricultural research and validated by real-world growing experience.

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