VARIETAL DESCRIPTIONS OF VEGETABLES 
KEYSTONE SEEDS 
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TRIAL GROUND TESTING 
TAKING NOTES ON CABBAGE STRAINS—KEYSTONE VALLEY FARM—Every strain of Keystone 
Seeds is tested on our proving grounds. 
KEYSTONE SEEDS FOR EVERY PURPOSE 
Views at Keystone Valley Farm 
1. Taking notes on spring beet trials. 4. Sudan grass plots, seeds from various origins. 
2. Cauliflower trials. 5. Alfalfa and corn plots. 
3. Spinach trials. 6. Lawn grass and flower trial plots. 
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