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Plantpak Soil pH Testing Kit (15 Tests)

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Plantpak Soil pH Testing Kit (15 Tests)

This pH soil liquid testing kit is a simple and effective means of identifying the pH balance of soil, enabling you to plan and adjust your garden with confidence. All plants have a pH preference, which helps determine how well they utilise the nutrients available in the soil, meaning it is always important to be in touch with the pH of the soil you’re working with. This barium sulphate liquid testing kit is a highly accurate and easy to use method, proving the information you need to make your green-finger exploits a success.

The process of altering pH takes time; work steadily towards the ideal conditions using lime or sulphur, then retest after approximately 30 days.


  • Includes x 15 tests
  • Provides vital information for providing plants and vegetables with the soil conditions they need to thrive
  • Includes sample tube, pH test solution, barium sulphate and stirring stick
  • Features full instruction booklet and plant pH guide
  • Simple and easy to use

pH Test Solution Bottle:

  • Length: 7.8cm (3.1in)
  • Diameter: 3cm (1.2in)

Sample Tube and Barium Sulphate Bottle:

  • Length: 7.5cm (3in)
  • Depth: 1.8cm (0.7in)

About PlantPak

Plantpak offers a full range of indoor and outdoor growing solutions for the avid or amateur gardener. It's all about growing your own, and with a wide range of grow houses and hydroponics, you'll be able to follow your produce from garden to kitchen. So, no matter if you working with a balcony, windowsill or allotment, PlantPak offers everything you need to get growing. 

Primrose is the place to be to Discover Everything Garden.

We were created in 2003 to become the UK's largest online-only garden centre. Thousands of plants, planters, awnings, garden furniture sets, water features and more line our digital shelves, and we're ready to fill your garden with comfort, quality, colour and style.

If you'd like to find out more, check out our 'About Us' page.

We want you to be happy with your purchase from the moment it arrives, but if you aren't you have the right to return it within 14 days. Just head to our Returns Page, send us an email, receive a returns number and fire your product back to us.

We'll refund the full cost as well as standard delivery.

Highlands and Islands

We calculate delivery costs at checkout based on your entered postcode, so you'll know at that stage if your chosen product can be sent to you. If you have any queries, please head to Contact Us and send over a form, or visit our Help Centre.

Enjoy now, pay later! Spread the cost of any Primrose purchase with one of our partner finance options. You can plant now, pay later, lounge in your furniture now and pay next month, or even redesign your whole garden and pay next year!

Choose from Klarna, Paypal or V12 finance to turn one payment into three smaller ones, and enjoy all your garden greats that bit sooner.

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