Where’s My Dictionary?
What Do All Those Gardening Words Mean?
If you want to choose seeds that will help you to garden organically or if you’re just plain confused by the mumbo-jumbo of terms that show up in your flood of seed catalogues, Crows Woods gardener Don Neely has compiled a glossary of terms that will help – thanks to Johnny’s Seeds.
Glossary of Terms
- Certified organic
- Seeds harvested from plants that are grown organically, in other words, without synthetic fertilizers and pesticides.
- Green manure
- Replenishes organic matter in the soil. As the green manure decomposes, nutrients are released into the top soil. Winter wheat, hairy vetch, or alfalfa is types of green manure.
- Heirloom
- An old variety that owes its present availability to the seed-saving efforts of amateurs. Brandywine is an heirloom variety of tomato.
- Hybrid
- The offspring of a cross between two or more varieties.
- Open-pollinated
- A non-hybrid variety, one that can reproduce itself in kind.
- Resistant/resistance
- Implies that a variety has a certain amount of resistance to a disease-causing pathogen such as a fungus, bacteria, or virus.
- Tolerant/tolerance
- Tolerance implies that a variety will perform relatively well when exposed to a disease-causing pathogen such as fungus, bacteria, or virus.
- Treated
- Seeds that have a coating of fungicides and/or insecticides intended to protect the seeds from rotting or insect damage in the soil before germination.
- Under-seeding
- The practice of using green manure as “living mulch.” Corn is often under-seeded with clover once the corn reaches 2’ high. Clover out-competes the weeds and provides a green manure after the corn is harvested.
- Untreated
- Seeds that have no chemical treatments.