SKU: 27993566647
semi-hydro potting mix

semi-hydro potting mix Semi-Hydro Mix – Inert Mineral Substrate for Reservoir Growing

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Description

semi-hydro potting mix Semi-Hydro Mix – Inert Mineral Substrate for Reservoir GrowingSemi Hydro Mix inert substrate for reservoir based growing Semi Hydro Mix gives roots a mineral framework with air pockets and access to a controlled reservoir. It is a system choice, not just a different bag of soil. More to know Inert mineral base: does not behave like soil Reservoir use: works with suitable semi hydro containers No built in feed: requires a measured nutrient routine Reusable structure: can be cleaned and reused where appropriate

Semi-Hydro Mix – inert substrate for reservoir-based growing

Semi-Hydro Mix gives roots a mineral framework with air pockets and access to a controlled reservoir. It is a system choice, not just a different bag of soil.

More to know

  • Inert mineral base: does not behave like soil
  • Reservoir use: works with suitable semi-hydro containers
  • No built-in feed: requires a measured nutrient routine
  • Reusable structure: can be cleaned and reused where appropriate

How to get started

Because the medium is inert, nutrients must come from the solution. Use a fertiliser suited to the setup and keep strength appropriate for the plant and stage of adaptation.

Transition notes

Some plants adapt easily; others stall or lose old roots during transition. Start with healthy plants and monitor roots closely during the first weeks.

Key points

This mix is built around structure first. Use it as a complete potting mix, or blend it into a base soil to adjust airflow and drying speed.

Watering should match the pot size and root mass. Check moisture at depth and adjust your routine after the first few cycles.

Mixing guide

  • Moisten dry components before potting so the mix settles evenly.
  • Choose pot size for the root ball, not for the top growth.
  • Top-dress with the same mix to reduce surface compaction.
Shipping Notes
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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SKU: 27993566647

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Houston, US
★★★★★ 4
Poor footbed but otherwise good.
Size: 10, Color: British Tan/Dark Chocolate/Natural
Comfortable. Replaced mediocre footbed that has no arch support with something else and it is now great. True to size.
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Reviewed in the United States on April 16, 2026
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J. Horner
Houston, US
★★★★★ 5
Best autograph pens I've found!
Color: Multicolor, Size: 1 Count (Pack of 4), Style: Fine
I love these pens! They come in a nice hard case so no worry when throwing them in a backpack. Perfect for autographs, they dry extremely quick and are very brilliant colors.
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Reviewed in the United States on April 15, 2026
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Shaun H.
Houston, US
★★★★★ 5
Amazing pens/markers
Color: Multicolor, Size: 1 Count (Pack of 4), Style: Fine
Bought these for my son and I- we had the opportunity to meet with several of his favorite professional NHL players. He wanted to have a lot of his card collection signed so I did a little research and saw that this is the pens that the sports card companies use for autographs... I tried them and they are everything they advertise... Beautiful card autos!
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Reviewed in the United States on May 14, 2026
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Austin P.
Grantham, US
★★★★★ 5
Good quality markers for Autographs
Color: Assorted Colours, Size: 1 Count (Pack of 1), Style: Medium,Permanent,Fine
These work fantastic on sports cards that are paper quality and will work on chrome cards but I’d look into how to prep them so it sticks the best. Good value for the money and doesn’t seem to streak at all.
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Reviewed in the United States on June 24, 2025
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Brian
Natrona Heights, US
★★★★★ 5
No more illegible calendar!
Color: Multicolor, Size: 1 Count (Pack of 4), Style: Fine
I love these. My calendar and To Do whiteboards are now clear. No more fat, smudged writing!
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Reviewed in the United States on May 25, 2026

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