• YaraTera Krista K Plus - Potassium Nitrate YaraTera
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YaraTera Krista K Plus – Potassium Nitrate Fertiliser

YaraTera Krista K Plus – Potassium Nitrate Fertiliser

★ ★ ★ ★ ★
4.8 / 142 reviews

$122.00
$122.00
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Verified Customer Feedback

Trusted by thousands of customers across Australia.

★★★★★

"Absolutely amazing quality. The item looks exactly like the pictures and feels incredibly premium. Exceeded my expectations."

— Sarah M. • Melbourne
★★★★★

"Outstanding build and finish. You can tell right away that this is a top-tier product. Highly recommend to everyone."

— Jessica T. • Sydney
★★★★★

"Super impressed with the neat packaging and fast handling. They pay attention to the smallest details. Will order again."

— Chloe W. • Brisbane
★★★★★

"Excellent value for money. Very robust, durable, and performs exactly as described on the store page."

— Emily R. • Perth
★★★★★

"So glad I bought this! It works beautifully and has a very solid, sleek premium feel to it. Definitely worth it."

— Grace H. • Adelaide
★★★★★

"Obsessed with the pristine condition it arrived in. Received it within days, and the user experience is flawless."

— Olivia B. • Gold Coast
★★★★★

"Perfect addition to my daily routine. It is incredibly versatile, reliable, and straightforward to use."

— Lauren G. • Canberra
★★★★★

"The materials used are top-notch. Exceptional craftsmanship, you can feel the heavy-duty quality instantly."

— Hannah S. • Hobart
★★★★★

"Fast dispatch and excellent customer support line. Process was seamless from checkout to delivery. 10/10 experience."

— Mia K. • Geelong
★★★★★

"It is hard to trust online stores these days, but this brand is genuine. Authentic description and immaculate quality."

— Rachel V. • Sunshine Coast
★★★★★

"Beautiful unboxing experience. Securely sealed to prevent any transit damage. Very professional standard."

— Zoe P. • Newcastle
★★★★★

"Modern, minimalist, and sleek design. Functions perfectly and seamlessly integrates into my setup."

— Rebecca L. • Cairns
★★★★★

"I am very particular about what I buy online, and this passed every test easily. Solid, high-end construction."

— Taylor F. • Wollongong
★★★★★

"Absolutely love the overall aesthetic. Simple yet sophisticated. Will definitely buy more items from this brand."

— Natalie D. • Darwin
★★★★★

"Ordered multiple units and every single one is crafted to perfection. Brilliant customer journey all around."

— Amber J. • Toowoomba

Shipping & Delivery

We offer fast Australia-wide shipping with most in-stock orders processed within 1 business day. Orders confirmed and paid before 11:00 AM (Sydney time) are usually dispatched the same day, while orders placed after this time will be shipped on the next working day.

Delivery is available across Australia via Australia Post and trusted courier partners. Estimated delivery times vary depending on your state and region, and additional freight charges may apply for remote or regional areas. International shipping is also available via Air Mail.

For full details regarding shipping timeframes, click & collect, international delivery options, and delivery terms, please view our complete policy page below.

View Full Shipping Policy

Returns & Refunds

We offer a 30-day return policy for eligible items. To qualify for a return, products must be unused, in original condition, and include original packaging, tags, and proof of purchase.

If you receive a faulty, damaged, or defective item, you may be entitled to a repair, replacement, or refund under Australian Consumer Law. All return requests must be approved before items are sent back.

For complete details regarding return eligibility, refunds, exchanges, consumer guarantees, and how to request a return, please view our full policy below.

View Full Refund & Returns Policy

YaraTera Krista K Plus – Potassium Nitrate Fertiliser

YaraTera KRISTA K PLUS (13.7-0-46.3) or Potassium Nitrate  is a fully water soluble potassium nitrate fertiliser.


Soluble grade Potassium Nitrate
YaraTera KRISTA K PLUS is a free flowing, fine crystalline powder which dissolves quickly in water without any residues. It is suited to application through all fertigation systems – drip systems, low throw sprinklers, centre pivots and spray units.

Nitrate nitrogen
• Directly available for plant uptake, resulting in fast and predictable growth responses.
• None volatile nor adsorbed to soil particles, leaving it readily available to plants.
• The preferred nitrogen source for most horticultural and high value agricultural crops.
• Improves the plant uptake of the cations potassium, calcium and magnesium.

Potassium improves
• The efficiency of other nutrients, lifting crop yields.
• Fruit shape, colour and sugar content and therefore essential for crop quality.
• Water use efficiency helping control water loss in hot weather and improves tolerance to cold eg frosts, and so essential to stress tolerance.
• Cell wall strength, helping plants tolerate disease and insect infection.

Low N:K ratio
YaraTera KRISTA K PLUS has a low N : K ratio of 1 : 3 making it ideal for use during flower and fruit production.

Compatibility
YaraTera KRISTA K PLUS can be mixed with all water soluble fertilisers.

High purity
YaraTera KRISTA K PLUS is free of chlorine, sodium and heavy metals.
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What Our Customers Say

Real reviews from verified customers

★★★★★ 5.0

Olivia Wilson

Sydney

The spray bottles are excellent quality! Perfect for my garden and greenhouse. Delivery was fast and everything arrived well-packaged.

Verified Buyer
★★★★★ 4.9

Charlotte Brown

Melbourne

Great range of garden supplies! The quality is outstanding and prices are very reasonable. Customer service was helpful when I had questions.

Verified Buyer
★★★★★ 5.0

Amelia Taylor

Brisbane

Absolutely love the produce quality! Fresh, well-packaged, and delivered on time. The garden tools I ordered are also top-notch and very durable.

Verified Buyer
★★★★☆ 4.8

Sophie Williams

Perth

Very impressed with the quality of the gardening equipment. The spray bottles work perfectly and are built to last. Great value for money.

Verified Buyer
★★★★★ 4.9

Grace Thompson

Adelaide

Fantastic service! The garden supplies arrived quickly and everything was exactly as described. The quality exceeded my expectations completely.

Verified Buyer
★★★★★ 5.0

Emily Johnson

Gold Coast

Best garden supply store! The products are high quality, reasonably priced, and the customer support team is incredibly helpful and responsive.

Verified Buyer
★★★★☆ 4.7

Mia Anderson

Canberra

Really happy with my purchase! The spray bottles are sturdy and work brilliantly. Shipping was faster than expected and packaging was secure.

Verified Buyer
★★★★★ 5.0

Isabella White

Newcastle

Excellent quality products! The garden equipment is durable and well-designed. Everything arrived in perfect condition and works exactly as expected.

Verified Buyer
★★★★★ 4.9

Chloe Martin

Hobart

Highly recommend this store! The produce is always fresh and the garden supplies are top quality. Delivery is reliable and customer service is excellent.

Verified Buyer
★★★★★ 5.0

Ava Harris

Geelong

Outstanding products and service! The spray bottles are perfect for my plants and the build quality is exceptional. Will definitely order again.

Verified Buyer
★★★★☆ 4.8

Noah Smith

Sydney

Great experience from start to finish. The garden tools are well-made and durable. Packaging was excellent and delivery was prompt.

Verified Buyer
★★★★★ 4.9

Liam Walker

Melbourne

Very satisfied with the quality! The spray bottles are exactly what I needed for my garden. Excellent value and the customer service was very helpful.

Verified Buyer
★★★★★ 5.0

Ethan Cooper

Brisbane

Superb quality garden supplies! Everything I ordered was perfect. The produce is fresh and the equipment is built to last. Highly recommend.

Verified Buyer
★★★★☆ 4.8

Jack Wilson

Perth

Really impressed with the overall quality. The garden tools work perfectly and are very durable. Delivery was quick and everything was well-packaged.

Verified Buyer
★★★★★ 4.9

Lucas Taylor

Adelaide

Excellent shopping experience! The products are high quality and reasonably priced. The spray bottles are perfect for daily use in my garden.

Verified Buyer
★★★★★ 5.0

Harper Mitchell

Gold Coast

Absolutely fantastic! The garden supplies are top-notch quality and the customer service team went above and beyond. Everything arrived perfectly packaged.

Verified Buyer
★★★★☆ 4.7

Ella Roberts

Canberra

Very happy with my order! The products are exactly as described and the quality is excellent. Shipping was fast and the packaging was secure.

Verified Buyer
★★★★★ 5.0

Zoe Campbell

Newcastle

Love everything about this store! The garden equipment is durable and well-designed. Great prices and the delivery service is reliable and efficient.

Verified Buyer