SUPERthrive Vitamin Solution 4-1-1 Plant Food | 32oz - Concentrate - (Case of 8)

NPK 4-1-1 Kelp-Enhanced Vitamin Plant Food Concentrate, 32oz

A pure vitamin solution like SUPERthrive's 0.5-0-0 formula supports plant vigor but doesn't supply much in the way of core nitrogen, phosphorus, or potassium on its own. SUPERthrive Vitamin Solution 4-1-1 Plant Food closes that gap, pairing an actual 4-1-1 base nutrient ratio with the same kelp-enhanced vitamin approach the SUPERthrive line is built around.

This 32oz concentrate ships 8 to a case and suits growers applying it across hydro-seeding, hydroponics, or foliar spraying who want base nutrition and vitamin support from a single product.

Key Features & Benefits

• 4-1-1 nutrient ratio — combines the vitamin-solution approach with an actual base nitrogen-phosphorus-potassium ratio.
• Kelp-enhanced formula — carries the SUPERthrive line's kelp component into a fertilizer-strength product.
• Fits several application setups — dilutes for use in hydro-seeding equipment, hydroponic reservoirs, or a foliar spray tank.
• 32oz concentrate, case of 8 — dilutes for use across a growing program with less frequent reordering.

Who Should Use Vitamin Solution 4-1-1 Plant Food

This suits growers who want the SUPERthrive vitamin approach combined with an actual base nutrient ratio, rather than the vitamin-only 0.5-0-0 solution layered onto a separate fertilizer.

About Plantation Products

Plantation Products, LLC, operating under the Green Garden Products family with Jiffy and Ferry-Morse, extends its SUPERthrive lineup into this 4-1-1 formula for growers who want base nutrition built into the vitamin solution itself.

Frequently Asked Questions

What is the NPK of this plant food?

It's 4-1-1, giving it an actual base nitrogen-phosphorus-potassium ratio rather than the minimal 0.5-0-0 profile of SUPERthrive's standard Vitamin Solution. That makes it closer to a true fertilizer than a pure vitamin supplement.

How is this different from the standard 0.5-0-0 Vitamin Solution?

The 0.5-0-0 Vitamin Solution is built almost entirely around vitamin and kelp support with minimal base nutrients, meant to layer onto a separate fertilizer. This 4-1-1 Plant Food folds an actual base nutrient ratio into that same kelp-enhanced approach, so it functions more as a combined feed.

Should this replace my regular fertilizer program?

It can supply meaningful base nutrition given its 4-1-1 ratio, but growers should still evaluate it against their full feeding program rather than assuming it covers every nutrient need on its own. Many growers use it as part of a broader regimen rather than the sole nutrient source.

What application methods does this concentrate support?

It's suited to hydro-seeding, hydroponics, and foliar spraying. Dilute according to label directions for the specific application method being used.

Is this a concentrate, and how is it packaged?

Yes, this 32oz size is a concentrate, and it ships 8 bottles to a case. That case format suits growers or retailers who go through the product regularly.