Description
For the serious grower, water is more than just hydration—it is the delivery system for your crop’s entire potential. Because Cannabis is a powerful bio-accumulator, it pulls everything from the water into the flower, including toxins. The “Cannabis Cultivation” Master Kit is a specialized diagnostic audit for The “Cannabis Cultivation” Master Kit (including reservoir water, borehole supply, or hydroponic feed).
The “Clean Yield” Verification – Our killer feature: We verify that your water is free from Lead and Mercury while confirming your exact NPK (Nitrate, Phosphate, and Potassium) baseline. This ensures your final product is “clean” for consumption and perfectly balanced for explosive terpene and cannabinoid production.
What’s tested
The “Clean Yield” Suite (Heavy Metals)
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Heavy Metals: Aluminium, Chromium, Copper, Lead, Manganese, Mercury, and Zinc. We ensure these toxins aren’t being locked into your buds.
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Nutrients (The NPK Baseline): Nitrate (N), Phosphate (P), and Potassium (K), plus Ammonia and Sulfate. Know exactly what is already in your water before you add expensive nutrients.
Biological (The “Root Rot” Guard)
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Total Coliform & E. coli: Qualitative analysis (48-hr incubation). Protects against Pythium and other water-borne pathogens that cause root rot and crop failure.
Physical (The “VPD & Absorption” Check)
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pH: The gatekeeper of nutrient uptake. If this is off, your plants “lock out” nutrients.
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Electrical Conductivity (EC) & TDS: Essential for calculating your “Base EC” so you don’t overfeed and burn your plants.
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ORP & Salinity: Measures the oxygen potential and salt stress levels of your water.
Chemistry (The “Buffering” Suite)
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Total Hardness & Alkalinity: Measures Calcium and Magnesium levels to determine if you need “Cal-Mag” supplements or if your water is already too hard.
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Sanitization Residuals: Free/Total Chlorine and Fluoride (which can kill beneficial soil microbes).
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Secondary Elements: Bromine, Cyanuric Acid, Carbonate Root, and Specific Gravity.
Is this the right test for you?
This master kit is essential if you:
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Grow Medical-Grade Cannabis: You need to guarantee that your harvest is free from heavy metals for safe consumption.
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Use Borehole or Well Water: You are using The “Cannabis Cultivation” Master Kit (such as groundwater or rain harvesting) and need to know the seasonal mineral shifts.
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Experience “Nutrient Burn” or “Lockout”: Your leaves are yellowing or curling despite following a feeding schedule.
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Run Hydroponic Systems: You need a precise EC baseline to calibrate your dosing pumps.
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Want Organic Success: You want to ensure your water doesn’t contain high Chlorine levels that kill the beneficial bacteria and mycorrhizae in your soil.
How it works
How it Works – What’s needed from you?
1. Prepare Your Sample Collect 1L of the water sample in a sterile container.
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The “Source vs. Feed” Rule: Collect the sample from your primary water source before you add any nutrients. This gives you the true baseline for your NPK calculations.
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Safety: Do not rinse the bottle. Avoid touching the inside of the cap to prevent contaminating the biological results.
2. Complete the Sample Information Card Include the following data for our lab:
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Grower Info: Name, contact number, and email.
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Collection Data: Date and time of collection.
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Water Source: Specify (e.g., “Borehole,” “Reverse Osmosis Tank,” or “Municipal Tap”).
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Current Issues: Note if you are seeing “rust spots,” stunted growth, or pH fluctuations.
3. Shipping & Logistics
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Courier Service: Notify us once the sample is secured; we will dispatch a courier for collection (unless prepaid).
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The “Cold Chain”: To ensure your NPK baseline is 100% accurate when it hits the lab, maintain a temperature of 2°C to 8°C during transit (please use refrigeration items (e.g., frozen gel packs)). Many chemicals and biological markers are temperature-sensitive. For example, Nitrates and bacteria “die off” or change in high heat.
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