slow release fertilizer indoor plants Slow-Release Fertiliser – Soil Ninja
SKU: 41248213274
slow release fertilizer indoor plants

slow release fertilizer indoor plants Slow-Release Fertiliser – Soil Ninja

Sale price$26.34 Regular price$29.27
Save 10%

Pay in installments of $7.32 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

slow release fertilizer indoor plants Slow-Release Fertiliser – Soil NinjaTired of feeding your plants every few weeks? Well check out our Slow Release Fertiliser! Weve been working hard to find the best possible fertiliser to complement our Semi Hydro mix, and weve developed an 89 month slow release formula that provides all the required nutrients and minerals for strong root support and healthy plant growth. With a hearty NPK of 11 21 9 + 6% Mg, its packed full of essential nutrients to help your plants thrive. This

Tired of feeding your plants every few weeks? Well check out our Slow Release Fertiliser!

We’ve been working hard to find the best possible fertiliser to complement our Semi-Hydro mix, and we’ve developed an 8–9 month slow release formula that provides all the required nutrients and minerals for strong root support and healthy plant growth. With a hearty NPK of 11-21-9 + 6% Mg, it’s packed full of essential nutrients to help your plants thrive.

This fertiliser can also be used in most soil mixes, making it a versatile option for a wide range of setups!

Please note:

Do not use any additional fertiliser alongside Slow Release, as it is designed to be a complete feed on its own.

Maximum recommended dosages: 2% of total mixture volume. For further advice, feel free to contact us.


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 41248213274

Discover Niche Categories That Outsell slow release fertilizer indoor plants

Top-Converting Item to Boost Your Average Order

4.3 ★★★★★
Based on 1921 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
N
Verified Purchase
Neilys Gonzalez
Chelsea, US
★★★★★ 5
Repellents for Mosquitoes
Good for Mosquitoes is just like that in the picture
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026
J
Verified Purchase
John J. Amato
Lexington, US
★★★★★ 5
Good product
Size: 0.19 Ounce (Pack of 36), Number of Items: 36
Packaging and coin holders maintained there shape.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
J
Verified Purchase
JSanders
Belleville, US
★★★★★ 5
Mosquitoes no more
Size: 1 Count (Pack of 33), Number of Items: 33, Size: 1 Count (Pack of 33), Number of Items: 33
After years of having lemon grass planted in my yard, growing nearly out of control and a pain to manage, I now have a product that is small, smells the same, is inconspicuous and is the perfect thing to have around for summer picnics, evening playtime, camping trips, hunting trips, and so much more. Well worth the money spent!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026
C
Verified Purchase
Cyndi Timpson
Bozeman, US
★★★★★ 5
JTHtoothbrush I didn’t get a charging cable with my JTH toothbrush
I love the toothbrush it’s just that I didn’t get any charging cable with mine to recharge it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026
C
Verified Purchase
Carol
Houston, US
★★★★★ 4
Where’s the owners manual?
I really like this. The only drawback is that there is no owners manual!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2026

recommand products