Semi Hydro Mix


Buy with confidence

Everything we do is designed to get your order to you safely and happily.

🌿 Packed with care in Bristol, UK

Loved by thousands of happy Sprouts customers

📦 Royal Mail Tracked delivery

💚 Independent & Real Living Wage Employer

Size
Grade
Price: £8.50
🌿 Backed by our 7-day Plant Promise

If your plant arrives damaged or unhappy, we’ll put it right. Find out more here

Every plant is carefully packed by our small, plant-loving Bristol team using protective, mostly plastic-free packaging.

Occasionally, you may find reused bubble wrap – this has been donated to us, and we encourage you to reuse it too.

Orders are usually packed and dispatched within 2–4 working days. We may occasionally delay dispatch during periods of extreme weather to protect your plants. We always prioritise plant health over speed of delivery.


Delivery is £4.99 for any number of items, or free on orders over £60. We deliver across the UK only.

We also offer local, bike-powered delivery in Bristol for £4.99 via Pedal Collective, a gentler option for plants and the planet.

We believe in paying people fairly, that’s why we’ve been a Real Living Wage Employer from the very beginning. We’re an independent Bristol business, packing every order ourselves.

Supporting us means supporting fair work.

Questions before ordering? Just drop us a message – we’re always happy to help.

Head to our contact page and fill in the contact form and one of the team will be in touch shortly

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

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)

Not all plants have the same fertilising routine, that's why when you purchase Soil Ninja's Semi-Hydro mix with fertiliser, it will be included in your delivery in a separate bag so you can fertilise to your specific plants needs.

Adding Soil Ninja Slow Release Fertiliser to your order? Head to the product page to learn more about our 8-9 month long lasting feed and how much you should use with your plants. Don’t forget, Soil Ninja's Semi-Hydro mix is compatible with other fertilisers including liquids and organic so you can keep using your favourites.

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

 

About Soil Ninja

From worm castings to plain old perlite, Soil Ninja have all the soil components to make premium soil mixes. They know exactly what your plant's soil needs are and their species-specific mixes have got your back. Soil Ninja was created in Lincoln, by Jack in 2020.

Semi Hydro Mix
From £5.50

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