Reference and Growing Guides

Vegetable Guides

Bedding Plant Cultural Guide (Vegetables/Herbs)
Cornell Crop & Pest Guidelines for Vegetables
Garlic Growing Guide
Post Harvest Handling of Vegetable Crops
Potato Planting Guide
Pumpkin Cultural Guide
Pumpkins - Edible Pie Pumpkin Listing
Solanaceae Technical Bulletin
Sweet Corn Genetics
Sweet Corn Growing Guide
Tomato Grafting Guide
Vegetable Bedding Plant Cultural Guide
Vegetable Disease Fact Sheets
Vegetable Plant Planting Guide
Vegetable Seed Planting Guide

Vegetable Quick Reference Charts

Bean Chart
Broccoli/Brussels Sprouts/Cabbage/Cauliflower Chart
Corn Chart
Cucumber Chart
Lettuce Chart
Melon Chart
Pepper Chart
Pepper (Hot) Scoville Rating Chart
Pumpkin Chart
Squash (Summer) Chart
Squash (Winter) Chart
Tomato Chart

Vegetable Signs For Your Roadside Stand or Market

Bravo Cabbage
Raider Cucumber
Regal Pickle
Classic Eggplant
Superstar Melon
Gordo Pepper
Revolution Pepper
Multipik Summer Squash
Zucchini Elite Summer Squash
Carnival Winter Squash
Harris’s Betternut Winter Squash
Jet Star Tomato
Pony Express Tomato
Red Defender Tomato
Scarlet Red Tomato

Live Product Guides

Bare Root /Bulb Planting Instructions (DeGroot)
Bare Root and Bulb Receiving Care (DeGroot)
Dahlia Growing Instructions (Ednie)
Fruit Production Cultural Guide
Garlic Growing Guide
Gladiolus Culture
Lily Growing Instructions (Ednie)
Mushroom Growing Guide
Onion and Leek Planting Guide
Onion and Leek Shipping Schedule
Oyster Mushroom Growing Guide
Plant Ship Date Chart
Potato Planting Guide
Succulents - Grow Creative!

Flower Guides

Bedding Plant Cultural Guide (Complete)
Bedding Plant Cultural Guide (Annuals)
Bedding Plant Cultural Guide (Perennials)
Cut Flower Growing Guide
Cut Flower Guide for Beginning Growers
Dahlia Growing Instructions (Ednie)
Gladiolus Culture
Harris Seeds Digital Cut Flower Catalog
Impatiens Downy Mildew Substitution Chart
Lily Growing Instructions (Ednie)
Petunia Wave Medleys™
Wildflower Planting and Cultural Information

Flower Articles/Reference

Succulents Guide
Savvy Succulent Kits

Flower Quick Reference Charts

Aster Chart
Cut Flower Chart
Foliage Chart
Geranium Chart
Impatiens Chart
Marigold Chart
Pansy Chart
Perennial Chart
Petunia Chart
Rudbeckia Chart
Salvia Chart
Snapdragon Chart
Sunflower Chart
Zinnia Chart

Organic Info

Harris Seeds Organic Certificate

Growing Supply Guides

Drip Irrigation Brochure

General Growing Guides and Articles

Glossary of Descriptive Terms
# of Seeds Required Per Acre
Tips for New Flower Growers
Listen to Garden Podcasts
Plant Hardiness Zone by Zip
Growing Zone Maps
Frost Dates for your Area
Plants that may be Harmful to Pets

YouTube Video Tutorials

How To Start Flower and Vegetable Seeds Indoors
How To Grow Mushrooms
How To Grow Sprouts
How To Use a Dial Hand Seeder
How To Use a Vibro Hand Seeder
How To Use a Hand Vacuum Seeder
How To Install Small Greenhouse Vents
Sprout Safety
The Benefits of Grow Lights