Eco Growth Express PK Premium Phosphorus & Potassium Liquid Fertiliser 20L
Express® PK is a premium, fast-acting liquid high-PK fertiliser for foliar and drip irrigation.
Express® PK combines highly plant-available phosphorus & potassium with a balance of chelated trace elements for fast, efficient uptake.
This synergy makes Express® PK exceptionally versatile, whether applied for regular nutrition or for fast corrective action.
Express® PK can be applied to firm flesh, prevent splitting, enhance colour, and to mitigate the effects of sodium chloride toxicity.
In most situations, optimum results will occur from regular applications during plant and fruit development; however, corrective applications can be applied at almost any stage of plant growth, with exceptional responses in most crops to leaf or root application through boom, air-assisted sprayers or fertigation through drip irrigation.
For best results and longevity, combine with Eco-Vital® kelp and fish fertiliser.
Key features:
- Helps to correct phosphorus & potassium deficiencies
- Improves salt tolerance
- Reduces splitting
- Hardens fruit
- Enhances colour
- Improves fruit storage
Typical analysis: N 0%, P 13%, K 28%.
Safety: NOT TO BE INGESTED. Keep out of reach of children. Avoid inhalation and contact with the skin & eyes.
Common Questions
What is Express PK used for?
Express® PK is a premium, fast-acting liquid high-PK fertiliser for foliar and drip irrigation. Eco Growth states it helps to correct phosphorus & potassium deficiencies, improves salt tolerance, reduces splitting, hardens fruit, enhances colour and improves fruit storage.
How is Express PK applied?
By leaf or root application through boom, air-assisted sprayers or fertigation through drip irrigation. Eco Growth rates range from 2-6L/ha in broadacre & pasture to 3.5-10L/ha foliar in tree crops; see the directions for each crop.
What is the typical analysis?
N 0%, P 13%, K 28%, with a balance of chelated trace elements.
Can I mix Express PK with other products?
If mixing with other products, check compatibility first and conduct a small jar test.
Do you ship this product Australia-wide?
Yes, this product ships Australia-wide via road courier. It is too large or heavy for Australia Post. Call us on (07) 5482 1692 if you have any questions about delivery to your area.
Can I Click & Collect from Gympie?
Yes — Click & Collect is available from our store at 55 Tozer St, Gympie. Open Mon–Fri 8am–5pm and Sat 8am–12pm. Click & Collect is FREE on orders of $175 or more, or a flat $10 on orders under $175. Select Click & Collect at checkout and we will have your order ready.

