Custom Hydro
Water-wise Hydroponic and Organic Fertilizers
Custom Hydro specializes in providing the purest, fastest dissolving raw fertilizer salts for making custom fertigation, foliar and hydroponic solutions. Looking for organic fertilizers and bio-stimulants? Supercharge your soil and plants, Custom Hydro has the best selection available.
Featured Products
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Magriculture Magnesium Sulfate Heptahydrate 50 lb2 reviewsRegular price $26.30Regular priceUnit price $0.53 / per lb
$41.64Sale price $26.30Sale -
MasterBlend 4-18-38 Tomato Formula Hydroponic Fertilizer - 25...5 reviewsRegular price $48.00Regular priceUnit price $1.92 / per lb
$72.18Sale price $48.00Sale -
ICL PeaK MKP 0-52-34 Fertilizer 50 lb2 reviewsRegular price $75.67Regular priceUnit price $1.51 / per lb
$110.00Sale price $75.67Sold out -
MasterBlend 0-20-42 Cannabis Bloom Formula - 25 lb3 reviewsRegular price $46.59Regular priceUnit price $1.86 / per lb
$84.25Sale price $46.59Sale -
Peters Professional 5-11-26 Hydroponic Special Fertilizer - 25...3 reviewsRegular price $56.07Regular priceUnit price $2.24 / per lb
$84.32Sale price $56.07Sale -
MasterBlend 8-15-36 Lettuce Formula Hydroponic Fertilizer - 25...4 reviewsRegular price $63.54Regular priceUnit price $2.54 / per lb
$79.30Sale price $63.54Sale -
AgSil 16H Potassium Silicate 50 lb1 reviewRegular price $337.16Regular priceUnit price $6.74 / per lb$507.00Sale price $337.16Sold out -
PureCal 13-0-0 Calcium Nitrate | 55 lb Bag1 reviewRegular price $40.77Regular priceUnit price $0.74 / per lb
$66.00Sale price $40.77Sale
Shop Hydroponic and Organic Fertilizers
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Hydroponic Fertilizers
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Organic Fertilizers
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Foliar Fertilizers
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Cannabis Fertilizers
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Raw Salts
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Bio-stimulants
What Makes Us Different
At the leading edge of the market, Custom Hydro stands out by providing the growing industry with fertilizers that are not only of premium quality but also feature
innovative solutions tailored for the unique needs of hydroponic and organic farming practices.
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Premium Quality
The Mark of Trusted Quality.
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Highest Purity
Never Compromise on the Quality of Inputs.
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Crop Specific
Customized Fertilizer for your Favorite Crops.
Professional Grade - Wholesale to the Public
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MasterBlend 4-18-38 Tomato Formula Hydroponic Fertilizer - 25...5 reviewsRegular price $48.00Regular priceUnit price $1.92 / per lb
$72.18Sale price $48.00Sale -
MasterBlend 0-20-42 Cannabis Bloom Formula - 25 lb3 reviewsRegular price $46.59Regular priceUnit price $1.86 / per lb
$84.25Sale price $46.59Sale -
Peters Professional 5-11-26 Hydroponic Special Fertilizer - 25...3 reviewsRegular price $56.07Regular priceUnit price $2.24 / per lb
$84.32Sale price $56.07Sale -
MasterBlend 8-15-36 Lettuce Formula Hydroponic Fertilizer - 25...4 reviewsRegular price $63.54Regular priceUnit price $2.54 / per lb
$79.30Sale price $63.54Sale -
JR Croptech Flower Mix 0-21-26 Water Soluble Fertilizer...3 reviewsRegular price $93.10Regular priceUnit price $3.72 / per lb
$135.00Sale price $93.10Sale -
5-11-26 Hydroponic Special fertilizer 4 lb.1 reviewRegular price $24.00Regular priceUnit price $6.00 / per lb
$50.91Sale price $24.00Sale -
JR Croptech Vegetative Mix 9-17-28 Water Soluble Fertilizer...1 reviewRegular price $93.10Regular priceUnit price $3.72 / per lb
$157.50Sale price $93.10Sale -
Cannabis Bloom Formula 0-20-42 fertilizer 4lb.3 reviewsRegular price $20.98Regular priceUnit price $5.25 / per lb
$25.18Sale price $20.98Sale -
Cannabis Bloom Formula 0-20-42 fertilizer 1 lb.1 reviewRegular price $8.52Regular priceUnit price $8.52 / per lb
$16.99Sale price $8.52Sale -
Peters Professional 0-15-30 Hydroponic Finisher - 25 lb1 reviewRegular price $65.64Regular priceUnit price $2.63 / per lb
$102.86Sale price $65.64Sale
About us
At Custom Hydro Nutrients, we specialize in providing premium horticultural inputs for professional growers and cultivators worldwide. With decades of combined expertise, we've become the trusted partner for water-wise hydroponic and organic fertilizers that deliver superior results.
Our mission is to equip cultivators—from personal greenhouse operators to large-scale commercial farms—with the highest-quality nutrients and growing solutions. We carry industry-leading brands including Peters Professional, MasterBlend, Haifa, Grodan, Clonex, YaraLiva, FloraPro, and FoxFarm, ensuring you have access to the best products available.
What sets us apart is our commitment to wholesale pricing available to the public. We believe professional-grade products shouldn't be exclusive to large operations. Whether you're optimizing yields in a hydroponic system or cultivating with certified organic inputs, Custom Hydro provides the expertise and products you need to succeed.
We Provide Proven Solutions to Expert Cultivators
Get your preferred mix delivered on a schedule!
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MasterBlend 4-18-38 Tomato Formula Hydroponic Fertilizer - 25...5 reviewsRegular price $48.00Regular priceUnit price $1.92 / per lb
$72.18Sale price $48.00Sale -
MasterBlend 0-20-42 Cannabis Bloom Formula - 25 lb3 reviewsRegular price $46.59Regular priceUnit price $1.86 / per lb
$84.25Sale price $46.59Sale -
Peters Professional 5-11-26 Hydroponic Special Fertilizer - 25...3 reviewsRegular price $56.07Regular priceUnit price $2.24 / per lb
$84.32Sale price $56.07Sale -
MasterBlend 8-15-36 Lettuce Formula Hydroponic Fertilizer - 25...4 reviewsRegular price $63.54Regular priceUnit price $2.54 / per lb
$79.30Sale price $63.54Sale -
JR Croptech Flower Mix 0-21-26 Water Soluble Fertilizer...3 reviewsRegular price $93.10Regular priceUnit price $3.72 / per lb
$135.00Sale price $93.10Sale -
5-11-26 Hydroponic Special fertilizer 4 lb.1 reviewRegular price $24.00Regular priceUnit price $6.00 / per lb
$50.91Sale price $24.00Sale -
JR Croptech Vegetative Mix 9-17-28 Water Soluble Fertilizer...1 reviewRegular price $93.10Regular priceUnit price $3.72 / per lb
$157.50Sale price $93.10Sale -
Cannabis Bloom Formula 0-20-42 fertilizer 4lb.3 reviewsRegular price $20.98Regular priceUnit price $5.25 / per lb
$25.18Sale price $20.98Sale
Wireless Greenhouse Monitoring
Sensecap's sensor technology provides an innovative solution for greenhouse owners looking to optimize their greenhouse performance.
How it Works
A gateway is required to connect the sensor network to the internet. It has Ethernet and Cellular capabilities.
The Gateway
A gateway is required to connect the sensor network to the internet. It has Ethernet and Cellular capabilities. Collecting the data from up to 1,000 sensors and forwarding it to the SenseCAP browser based Portal dashboard and the SenseCRAFT moblie app.
SenseCRAFT mobile app
Use the app to bind new devices to the network via bluetooth. Monitor sensor data by the day, week or month. View data graphs and historical measurements. Receive notifications on your mobile phone if a sensor measurement is out of parameters.
SenseCAP Sensors
With a Sensecap Sensor Network, you can keep an eye on the temperature, humidity, CO2, soil moisture (volumetric water content), soil electrical conductivity (bulk EC and pore water EC) and other important factors in your greenhouse or on your farm, allowing you to optimize performance and ensure your plants stay healthy..
Data Subscription
182 days free! Access the SenseCAP LoRaWAN Network, send unlimited messages.Sensor measurements every 5 minutes. Data and device management with 12 months storage. Quick setup via SenseCraft Mate APP. Open API ready for any platform. Basic Support included. $11.88 per sensor, per year after free trial period ends.
Premium Growing Mediums
Get your preferred mix delivered on a schedule!
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FibreDust 5KG NAKED Coconut Coir BlockNo reviewsRegular price $11.14Regular priceUnit price / per
$9.90Sale price $11.14 -
IHORT QPLUG Cubes, bag of 100No reviewsRegular price $28.24Regular priceUnit price / per
$31.99Sale price $28.24Sale -
Jolly Gardener Pro-Line HydraFiber C/20 - 2.8 cf1 reviewRegular price $23.86Regular priceUnit price / per
$35.88Sale price $23.86Sale -
FibreDust Lay Flat Grow Bag with Coconut Coir...No reviewsRegular price $5.10Regular priceUnit price / per
$5.36Sale price $5.10Sale -
IHORT QPLUG Round, bag of 72No reviewsRegular price $29.83Regular priceUnit price / per
$33.99Sale price $29.83Sale -
RIOCOCO® PCM 2 Gal Open Top Bag (Eco...No reviewsRegular price From $2.00Regular priceUnit price / per
$4.36Sale price From $2.00Sale
Organic
Hydroponics
Premium Quality
Highest Purity
Crop Specific Fertilizers
Wireless
fertilizers
Organic
Hydroponics
Premium Quality
Highest Purity
Crop Specific Fertilizers
Wireless
fertilizers
Customer Reviews
Recent Posts
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New Reduced Pricing on Haifa Fertilizers at Cus...
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Hydroponic Fertilizers: Cost Analysis and Pract...
Custom HydroHydroponic Fertilizers: Cost Analysis and Practical Solutions Economic Considerations for Hydroponic Growers In recent years, the high cost of energy and high inflation have driven up the expenses of raw...
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