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Home/Home & Garden/Home & Garden/Garden/Gardening/Fertilisers & Plant Food/Lawn Fertilisers
R&R SHOP – Professional Lawn Fertiliser, CE Certified, NPK 20-0-12, Fast-Acting, Healthy Green Lawn in Spring and Autumn (0.9Kg – 30mq) — image 1
Lawn FertilisersR&R SHOP✓ In stock

R&R SHOP – Professional Lawn Fertiliser, CE Certified, NPK 20-0-12, Fast-Acting, Healthy Green Lawn in Spring and Autumn (0.9Kg – 30mq)

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$23.99

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About this item
  • 🌱SPRING AND AUTUMN FERTILISER: NPK 20-0-12 wakes the lawn after winter, drives spring growth and restores it after summer, preparing it for early frosts with rich colour and a tight sward.
  • ⚡INSTANT GREEN-UP: Fast-acting nitrogen greens the grass in days, while the slow-release portion feeds for weeks without flushes or yellowing.
  • 🛡️TRIPLE BOOST POTASSIUM CALCIUM MAGNESIUM: Potassium 12 % strengthens cell walls and water balance; calcium 3.5 % fortifies roots and tissues; magnesium 2.5 % powers photosynthesis for a denser, tougher lawn.
  • 💠EVEN GRANULES: 2-5 mm size flows through any spreader or can be cast by hand, leaves no clumps, won’t hinder a robotic mower and activates with a light watering.
  • 📅APPLICATION SCHEDULE: Rate 30-35 g/m². Apply this fertiliser once in spring (March-June), use the Summer Lawn Fertiliser 6-0-28 with a single application in summer (June-August) and repeat the application of this fertiliser once in autumn (September-November). For new seeding or overseeding, add the Starter Fertiliser to promote rapid rooting.
  • ⚠️WARNING: Do not fertilise grass that is wet from dew or recent rain: this could risk scorching the turf. Keep out of reach of children. Store in a cool, dry place away from light and moisture.
Product details
Brand
R&R SHOP
Manufacturer
R&R SHOP
Size
0.9Kg – 30mq
Part number
RR
EAN
8050054072166

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
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S
Sigalit
🇮🇱 · January 2026
★★★★★

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1–2 of 10 reviews

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