semi-hydro potting mix Semi-Hydro Mix [Coarse & Fine] – Soil Ninja
SKU: 27675326836
semi-hydro potting mix

semi-hydro potting mix Semi-Hydro Mix [Coarse & Fine] – Soil Ninja

Sale price$24.04 Regular price$26.71
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Ships within 48 hours · Estimated delivery Jul 5 - Jul 10

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For Your Every Summer RSVP, with Code: SUMMER15

Description

semi-hydro potting mix Semi-Hydro Mix [Coarse & Fine] – Soil NinjaAbout Soil. Ninja Semi Hydro: A revolutionary & exciting way of growing plants at home! Our semi hydro blend supplies porous materials & detoxifying safeguarding amendments, all to keep your propagation & plants healthy, strong & happy. As with all semi hydro growing, we recommend regular flushing of the pot to remove any built up fertiliser & sediments: ensuring the best free flowing & working behaviour of these very special aggregates. Soil. Ninja

About Soil.Ninja Semi-Hydro:
A revolutionary & exciting way of growing plants at home! Our semi-hydro blend supplies porous materials & detoxifying / safeguarding amendments, all to keep your propagation & plants healthy, strong & happy. As with all semi-hydro growing, we recommend regular flushing of the pot to remove any built up fertiliser & sediments: ensuring the best free flowing & working behaviour of these very special aggregates.

Soil.Ninja Fine Semi-Hydro comes in 2mm-5mm.
Soil.Ninja Coarse Semi-Hydro comes in 4mm-10mm.

Please Note: 30L mixes are packaged and sent in large white sacks.

Semi Hydro Benefits:
• Extremely fast root growth
• Very fast water and nutrient uptake
• Makes extremely fussy plants far easier to maintain
• Does not require regular watering (due to the reservoir)

How To Use Semi-Hydro:
So where do you start? Semi-Hydro is a completely different way of looking after your plants so if it’s your first time using our Semi-Hydro Mix, don’t forget to check out our Complete Guide before you start. If you get stuck or need any help remember we’re here to help so drop us a message anytime.

Recommended for:

  • Anthurium
  • Monstera
  • Pothos
  • Strelitzia
  • Philodendron
  • Many more fine rooted tropical houseplants

Semi-Hydro mediums may also be known as: Hydroponics, Pon, Semi Hydroponics

Learn More:
Semi-Hydro - The Soil.Ninja Complete Guide
How To Pot Your Plants Into Soil.Ninja Semi-Hydro

Useful Tools:
Soil.Ninja Houseplant Index
Soil.Ninja Soil Calculator


How much Semi-Hydro should you use?
Use the sliders below to match the measurements of your self-watering vessel and it will tell you how much you need!


Take a look at our very useful House Plant Index Here

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: 27675326836

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Tami
Birmingham, US
★★★★★ 5
Excellent quality!!!
Size: 10, Color: Ocean Breeze
Wow great quality!!! You get what you pay for that’s for sure!! The fabric is heavy-ish-indicative of quality fabric. Fit is spot on. I’m a barely size 10 (5’6” 160 lbs) and these shorts deliver!! The stretch is just perfect enough for comfort. Excited to wear these next summer!! Will watch for more sales so I can grab a couple more pairs. If you’re on the fence, get them!!
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Reviewed in the United States on December 4, 2025
J
Verified Purchase
JC in NC
Grantham, US
★★★★★ 5
Good Quality
Size: 8, Color: Nautical Navy
These are really nice shorts. The fabric is nice quality. They do run a little large.
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Reviewed in the United States on August 27, 2025
P
Verified Purchase
plendy
Fort Morgan, US
★★★★★ 5
Love!
Size: 10, Color: Sailors Red
The quality is excellent. They are more of a faded red. I ordered a 10 worried they might be snug but that was a mistake. I should have stuck with my normal size 8. (I purchased an Amazon brand of this style that runs small and the size 10 feels more like an 8.) I love the length-not too short and not too long. They are sturdy cotton. There is not any stretch to the fabric. I’m giving them to a friend. I actually tried to shrink them by washing them in hot water and hot dryer but it didn’t make them fit me any better. Since they were already too big, I can’t really say if they shrunk by doing this. They weren’t huge on me before washing and seemed to fit the same way after. I tried wearing them all day and they seemed to loosen up even further. I was continuously pulling them up. I really feel like the sizing is accurate and you can be pretty confident of ordering your regular size. I’ve already reordered the size 8. I’ll update my review if there any issues with that size.
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Reviewed in the United States on July 19, 2025
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Emily C.
Louisville, US
★★★★★ 3
Unattractive but well made
Size: 4, Color: Sand
The style was unflattering overall. The shorts fit well in the waist, legs, and seat; they just made me look masculine which is not the look I was going for. For reference I am 5’7, 135#, and purchased a size 4 (which again, fit me well). I’m not sure if the issue was the length, or maybe they just down have a flattering cut - they are very boxy and hide any curves I have. 3 stars because the fit was good and they are well made. But just not attractive.
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Reviewed in the United States on May 4, 2026
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Wild-T
Bozeman, US
★★★★★ 5
Nice look and feel
Size: 6, Color: Sand
These are beautiful shorts. Bought these for my wife and they look great and have a nice texture that gives them a higher and look and feel.
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Reviewed in the United States on January 10, 2026

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