Technical Growing Information, Planting Programs & Guides, Comparison Charts & Articles
- Asparagus • Production from Crowns Tech Sheet PDF
- Belgian Endive (Witloof) • Instructions for Growing & Forcing Tech Sheet PDF
- Bush Bean • 'Jumbo' • Hard Seed Coat Tech Sheet PDF
- Broccoli • Purple Sprouting • Growing Instructions Tech Sheet PDF
- Brussels Sprouts • Growing Instructions Tech Sheet PDF
- Cauliflower • Growing Instructions Tech Sheet PDF
- Celeriac (Celery Root) • Growing Instructions Tech Sheet PDF
- Chicory • Radicchio & Sugarloaf Varieties • Growing Instructions Tech Sheet PDF
- Chinese Cabbage • 'Red Dragon' • Growing Instructions Tech Sheet PDF
- Corn • Broom Varieties (Sorghum bicolor) • Growing Instructions Tech Sheet PDF
- Corn • Super Sweet Varieties • Growing Instructions Tech Sheet PDF
- Fennel Bulb • Production Guide Tech Sheet PDF
- Flower Sprouts® • Growing Instructions Tech Sheet PDF
- Garlic & Elephant Garlic • Growing Instructions Tech Sheet PDF
- Globe Artichokes • Growing Instructions Tech Sheet PDF
- Gourds • Production & Crafting Tech Sheet PDF
- Grafted Tomato Plants Tech Sheet PDF
- Greenhouse Cucumbers • Technical Production Guide, Pruning & Trellising Tech Sheet PDF
- Greenhouse Eggplants • Technical Production Guide Tech Sheet PDF
- Greenhouse Peppers • Technical Production Guide Tech Sheet PDF
- Horseradish Root • Growing Instructions Tech Sheet PDF
- Husk Cherries • Growing Instructions Tech Sheet PDF
- Jerusalem Artichokes / Sunchokes • Growing Instructions Tech Sheet PDF
- Kalettes® • Growing Instructions Tech Sheet PDF
- Lettuce & Greens Salad Mix Production Tech Sheet PDF
- Melon Production ( Cucumis melo ) Tech Sheet PDF
- Micro Greens Production Tech Sheet PDF
- Onions • 'Forum' • Production from Sets Tech Sheet PDF
- Onions & Leeks • Production from Transplants Tech Sheet PDF
- Parsnips • Production Guide Article
- Peppers • Growing Tips for Successful Transplants Article
- Potatoes • Greensprouting Instructions Tech Sheet PDF
- Potatoes • Production from Certified Seed Tech Sheet PDF
- Radicchio & Sugarloaf Chicories • Growing Instructions Tech Sheet PDF
- Salad Mix • Production Guide Tech Sheet PDF
- Salad Mix Collection • Growing Instructions Tech Sheet PDF
- Salanova® Lettuce Production • Growing, Harvesting & Preparation Tech Sheet PDF
- Scorzonera • Growing Instructions Tech Sheet PDF
- Shallots • Growing from Sets Tech Sheet PDF
- Shoots • Growing Instructions Tech Sheet PDF
- Sprouts • Instructions for Alfalfa, Broccoli, Fenugreek, Lentil, Mung Bean, Mustard, Onion, Radish & Wheat Seeds Tech Sheet PDF
- Summer Squash • Growing Instructions Tech Sheet PDF
- Sunflower Shoots • Growing Instructions Tech Sheet PDF
- Sweet Potatoes • Production from Slips Tech Sheet PDF
- Side-Grafting Tomatoes • Advantages, Materials & Technique Tech Sheet PDF
- Side-Grafting Starter Kit Product Insert PDF
- Top-Grafting Tomatoes • Advantages, Materials, & Technique Tech Sheet PDF
- Top-Grafting Starter Kit Product Insert PDF
- Watermelons • Triploid (Seedless) Varieties • Growing Instructions Tech Sheet PDF
- Bush Beans Comparison Chart PDF
- Cantaloupe Melon Varieties Comparison Chart PDF
- Carrot Typology
- Corn
- Cucumbers
- Eggplant Comparison Chart PDF
- Lettuce
- Melon Varieties (Cucumis melo) Comparison Chart PDF
- Micro Greens
- Onions • Full-size Varieties Comparison Chart PDF
- Pac Choi Comparison Chart PDF
- Peas • Shell & Snap Varieties Comparison Chart PDF
- Peppers • Green-to-Red & Colored Bell Pepper Varieties Comparison Chart PDF
- Potato Varieties Comparison Chart PDF
- Pumpkins
- Shoot Varieties Comparison Chart PDF
- Spinach Varieties Comparison Chart PDF
- Sprout Varieties Comparison Chart PDF
- Swiss Chard Varieties Comparison Chart PDF
- Tomatoes
- Winter Squash
- Broccoli Planting Program Interactive HTML • PDF
- Brussels Sprouts Planting / Harvesting Program Interactive HTML • PDF
- Cauliflower Planting Program Interactive HTML • PDF
- Head Lettuce Planting Program Interactive HTML • PDF
- Leeks Planting / Harvesting Program Interactive HTML • PDF
- Radicchio Planting Program Interactive HTML • PDF
- Radish • Specialty & Daikon Varieties Planting Program Interactive HTML • PDF
- Spinach Planting Program Interactive HTML • PDF
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- Johnny's Bean Basics
- Beat the Heat
- Beets, Bulb Fennel & Kale • 3 Growing Trends for Fall Vegetable Markets Article
- Be First & Last to Market Article
- Brassica Production
- Carrot Growing Guide
- 4 Keys to Successful Carrot Culture: Bed Preparation, Spacing, Weeding & Watering Article
- Season Extension • Types & Varieties to Get the Most from Your Carrot Beds Article
- Carrot Harvesting, Post-Harvest Handling & Storage Tips Article
- Quick Guide to Carrot Pests & Diseases Article
- Multicolored Carrots • Shape, Uniformity, Smoothness, Color & Flavor Article
- Cucumber Types & Terminology Tech Sheet PDF
- Direct-Seeding Guidelines Tech Sheet PDF
- Direct-Seeded Vegetable Crops • Average Seed Quantity Needed & Average Yield per Row or Acre Chart PDF
- Disease Resistance Codes for Vegetables PDF
- The Effect of Day Length on Crop Production Article
- Greenhouse Varieties: How We Trial & Select the Best Varieties for Protected Culture Article
- Greens
- Growing Mini vs. Full-Size Head Lettuce Article
- Johnny's Winter Growing Guide
- Intro to Winter Growing
- Winter High Tunnel Scheduling Guidelines
- Planting Chart for Winter-Harvest Crops Chart
- Winter Production in the High Tunnel
- Overwintering Scheduling Guidelines
- Planting Chart for Overwintering Crops Chart
- Protection Methods for Overwintering in Low Tunnels
- Crops & Varieties for Winter Growing
- View Winter Growing Seeds, Tools & Supplies
- Download Johnny's Winter Growing Guide Printable 10-pp PDF
- Melon Growing Basics • Seed Starting, Transplanting, Culture, Harvest Indicators, Storage & Shelf Life Article
- Micro Greens
- Micro Greens • Top Picks for Beginners Article
- Guide to Year-Round Micro Greens Production Article
- Micro Greens • Planning, Cultural Methods, Harvesting & Marketing
4-pp Brochure PDF - Overwintering Onions for Spring Harvest: Recommendations from Johnny's Overwintering Trial Article
- Pea Selection at Johnny's • The Story of Sugar Ann Snap Pea Article
- Pepper Transplants • Growing Tips Article
- Basket-weave Pepper Trellising Tech Sheet PDF
- Planning for Opening Day Article
- Salanova® Lettuce
- Storage Crops • Optimal Long-term Storage Through Fall & Winter Recommended Guidelines
- Succession Planting
- Succession Planting • Strategies for Providing a Continuous Supply Article
- Succession Planting • Recommended Vegetable Crops
- Succession Planting • Interval Timing for Vegetables Chart
- Super Sweet Corn • 10 Golden Rules Tech Sheet PDF
- Tomatoes
- How to Choose Your Tomato Varieties Article • PDF
- 10 Tips for Growing Heirloom Tomatoes (and Their Modern Hy-Loom Counterparts) Article
- Grow a Rainbow Mix of Cherry Tomatoes Article
- French Heritage Tomatoes • The Best of the Old World Marries the New Article
- Top-15 Tomatoes for High Tunnel & Hoophouse Production • Diseases & Resistances to Look For • Key Plant Habit Features • Variety Recommendations Article
- Trellising & Crop Support Systems for Tomatoes: Advantages, Main Types, Set-up & How-to Article
- Greenhouse Tomatoes • Pruning & String Trellising Tech Sheet PDF
- Basket-weave Tomato Trellising Tech Sheet PDF
- Side-Grafting Tomatoes: Advantages, Materials & Technique PDF
- Side-Grafting Starter Kit Product Insert PDF
- Top-Grafting Tomatoes: Advantages, Materials & Technique PDF
- Top-Grafting Starter Kit Product Insert PDF
- Tomato Production Challenges & Issues: Common Pests, Pathogens & Physiological Disorders Tech Sheet PDF
- Top 10 Ways to Extend Your Growing Season Article
- Transplanted Vegetable Crops • Average Plants per Seed Quantity & Average Yield Chart PDF
- Variety Selection Considerations Tech Sheet PDF
- Winter Squash & Edible Pumpkins
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