Crops growing in a high tunnel.

Online-Only Tools & Supplies

704 Products
Sort By:
Quickly mark evenly spaced impressions for accurate transplanting.
Easy moisture monitoring for compost and garden soils.
Horizontal trellis supports long cut-flower stems. 42" x 328'
Perfect for all of Johnny's Greens Harvesters.
Quickly mark evenly spaced impressions for accurate transplanting.
Hydrogen dioxide for field crop or greenhouse use.
Increases marketable fruit yields.
The most useful tool you may ever buy.
The favorite of several Johnny's employees.
Send an environmentally friendly message at market.
For very large seedlings such as squash and pumpkins.
For permanent inline connection to sprinkler & drip emitter systems.
Sturdy, easy to assemble, and built to last.
Controls amount of fertilizer mixed with water. Holds 2.5 gallons.
Strong, sharp, small folding knife.
Environmentally friendly bouquet protection.
Durable trays for support and drainage.
Create perfect holes in mulch and landscape fabric.