Liquid Fertilizer Attachments
Precise starter placement
Field-proven liquid fertilizer attachments deliver precise starter placement. Front-mounted double disc openers provide 2×2 placement with no-drill mounts for John Deere, Monosem, and Case IH planters. The rear-mounted 2×2×2 applicator places fertilizer 2 inches beside both sides of the row on John Deere units, with 1–3½-inch depth adjustment. Heavy-duty 15-inch double-ball-bearing discs, stainless tubes, and rock guards support field use, while the 1⅜-inch round-shank opener fits cultivators and tool bars for liquid or dry programs.
[ MODELS ]
Configurations
Planter Front Mounted Double Disc Opener
| Placement | 2×2 |
|---|---|
| Planter fit | John Deere, Monosem & Case IH |
| Mounting | Attaches directly to planter; mounts require no drilling |
| Disc | 15 in |
| Bearing | Double-ball bearing |
| Tube & guard | Stainless steel tube and rock guard |
| Construction | Field-proven heavy duty |
Planter Rear Mounted Fertilizer Opener
| Placement | 2×2×2 |
|---|---|
| Fits | John Deere row units |
| Depth range | 1–3½ in |
| Offset | 2 or 3 in off the row |
| Bearing | Heavy-duty double-row bearing |
| Furrow | Disc can be slightly pitched to open furrow |
| Disc position | Runs off-centered to prevent rolling soil |
| Coupling | Stainless steel ¼ in FNPT coupling |
1⅜ in Round Shank Double Disc Opener
| Disc | 15 in |
|---|---|
| Programs | Liquid or dry |
| Mounting | Tool-bar mounts |
| Compatible mounts | Rolling Cultivator, Pittsburgh, S-Tine Cultivators, and 2½ in Diamond Bar 7×7 and 4×7 |
Specs as published by 1st Products — confirm final configuration with your dealer.
