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Green Harvest Organic Gardening Supplies is permanently closed as of 5pm on 1-11-2023.
We will not be taking orders by this website, in person, by phone or email. Our display garden and retail shop are closed forever.
Read more...

Phone:07 54357000
Phone calls will only be responded to sporadically and only in reference to orders placed prior to 2-11-2023. All the useful growing and organic pest management research and resources are available on this website for a while still.
Four In One Soil Survey Meter   Moisture and pH Meter   Soil pH Test Kit  
Four In One Soil Survey Meter
This professional instrument is very accurate, and you simply insert the probe into the soil, switch to the setting you want and read the large display.
  • Light level: 9 levels. Important to avoid leggy growth or to accommodate plant specific needs.
  • Soil Temperature: -9° C to + 50° C or F reading too. Very critical for germinating seed success.
  • Moisture: 5 levels
  • PH: 3.5 - 9
  • Requires 9 volt battery, not included
  • 200 mm long probe
  • Good instruction leaflet included
  • 1 year warranty
TM128
Moisture and pH Meter
Soil pH has a major impact on nutrient availability. If your soil is much above or below the neutral pH of 7, your plants may not be taking up the nutrients supplied in compost or fertilizers. This simple and accurate probe will help you to determine the soil moisture levels and pH in your pots, mixes or garden beds up to a depth of 200 mm. pH meters are not as accurate as a testing kit, but give a good indication whether your soil, potting mix, compost or other inputs are too acid or alkaline and need amending. Measures pH from 3 - 10. See here or any garden book for the preferred pH level for common garden plants and here for organic strategies for amending pH. Meter is 280mm long, no batteries required.

TM123

More information on pH metering...
Soil pH Test Kit
These pH test kits have been developed by CSIRO. They are very simple and fast to use and an information booklet is included.

Up to 20 tests
TM129Reduced from $24.95

Up to 100 tests
TM101

More information on soil pH...
More information on organic soil improvement...
Home
Green Harvest Organic Gardening Supplies is permanently closed as of 5pm on 1-11-2023.
We will not be taking orders by this website, in person, by phone or email. Our display garden and retail shop are closed forever.
Read more...

Phone:07 54357000
Phone calls will only be responded to sporadically and only in reference to orders placed prior to 2-11-2023. All the useful growing and organic pest management research and resources are available on this website for a while still.
DISCLAIMER:
No liability will be accepted by Green Harvest, its owners or employees as to the accuracy of any information. No responsibility will be taken for damage to property or persons due to information given about a product or technique. No responsibility will be taken for the loss of a crop or income due to information given about a product or technique.
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