Including plants for which we do not have seed sources
(some unavailable plants do not produce viable seed that comes true)
Click on a species name to see the web-page for that species,
with price buttons for adding seeds to your shopping-cart.
Some species have photographs and germination instructions, as well as general information.
For the smaller application and for convenience, Symgrow Tablets are recommended. These tablets, containing 12 species of mycorrhizal fungi, may be used singly for small pot or garden plants, or several tablets each for larger plants, shrubs and small trees
Symgrow Micronised Endo-Ecto Seed Mix contains 4 species of endo- and 7 species of ectomycorrhizal fungi, and is used for coating seeds before sowing, enhancing root system growth and disease resistance. The 1 ounce pack of powder is sufficient to coat 1 pound of seeds (28 grams powder,- 450 grams seeds) The powder may also be applied to seed rows before or during sowing by hand or machine, and may be applied, well mixed, with other powdered products This inoculum may be well mixed with planting soil before or during filling pots and trays, - it may also be mixed into compost solutions at 1 pound per 50 gallons (450 grams powder to 190 litres of solution)
Symgrow Soluble for Potting Soils contains 11 species of endo- and 9 species of ectomycorrhizal fungi, 2 species of Trichoderma and 19 species of beneficial bacteria. It is an effective addition to rooting media and potting composts, also very good for root injection, in porous planting media, and for spraying wrapped root balls before backfilling. For these purposes 1 ounce of soluble powder should be mixed in 12 gallons of water (28 grams of powder to 55 litres) 1 ounce in solution will treat 125-250 plants covering an area of 250 square feet (28 grams to 55 sq. metres)
Symgrow Root Tip Gel provides for quick recovery on transplant and subsequent luxuriant growth of garden, landscape and potted plants & shrubs, significantly reducing transplant shock, drought stress and diseases. It contains the same 12 species of fungi as Symgrow Tablets, plus humic acids, vitamins, kelp, cytokinins and polymers to help retain moisture and stick to the root. One ounce of powder dissolved in 1 quart of water (28 grams to 1.1 litres) can inoculate up to 60 plants, and pro rata
Symgrow for Vegetables contains a blend of mycorrhizal species selected specifically for vegetables. It may be applied directly to roots on planting, or to the base of plant cuttings, banded in plant rows, or mixed directly into pots or trays
Symgrow for Lawns consists of 3 species of endomycorrhizal fungi, plus additional beneficial organisms for control of lawn disease related pathogens. Recommended application rate is 2 to 7 pounds per 1000 sq. feet (1-3 kg. per 90 sq. metres) during preparation of a new lawn, or at periodic aeration of existing lawn
Symgrow Hydro for hydroponic applications consists of 4 endomycorrhizal fungi species reduced to below 220 micron particle size, and suitable for circulatory or spray systems at 2 grams or more per gallon of water (4 grams or more per 10 litres)