Soilless products listed below are stocked in the PSL storage room and are ready for pick-up during normal working hours (Monday-Friday 8am-4pm). Accurately fill out the paper soil request form in the storeroom. Ask PCF if you do not see an item stocked in the Storeroom.
Review our listing of custom soil mixes.
|Soilless Products & Mixes||Cost|
|Coarse Vermiculite 3A|
Used for seed germination, rooting cuttings, seed cover, or as a soil mix component.
|Medium Vermiculite 2A|
Used as a seed germination medium, seed cover, or soil mix component.
Note: Bags are labeled “Medium”.
|Berger BM2 Germination Mix|
Plug-Grade Canadian sphagnum peat moss, vermiculite, and dolomitic limestone
Comment: Best used for propagation and seed-starting needs.
|Berger BM7 |
Composted pine bark, coarse peat moss, parboiled rice hulls, dolomitic and calcitic limestone
Comment: Formulated to provide extra drainage for perennials, shrubs, and trees.
|Berger BM6 |
Comment: General purpose soilless mix, also used as a rooting medium.
|Fine Silica Sand, Quartz||
|Perlite, Coarse+ |
Comment: Used in media for growing and for plant propagation from seeds and cuttings. It contains no nutrients for plants.
Comment: Construction grade sand; combination of fine to coarse sand particles.
1 cu ft
|Sphagnum Peat Moss+ |
Comment: 3 cu ft compressed bale of peat moss.
Comment: Calcined clay soil conditioner with coarse construct which is good for promoting drainage and offering an excellent CEC.
1.4 cu ft bag
* Preformulated mixes are adjusted for pH and include a wetting agent.
+ Available upon request. Not stocked in PSL store room.
Please note: If you use soil or soilless mixes outside the PCF (in your lab, field sites, etc.) you will receive a separate bill each quarter for the products you use.
Updated July 2023