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voodoo juice voodoo juice

$24.99

canna coco brick 40 litres canna coco brick 40 litres
129 

$24.49 $24.99 (2% off)

grow!t organic coco coir chips block 2 cu.ft grow!t organic coco coir chips block 2 cu.ft
477 

$29.99

bud blaster 2.27 kg bud blaster 2.27 kg
1 

$314.99

aqua flakes a&b 20l aqua flakes a&b 20l

$229.99

gh rapidstart 500 ml gh rapidstart 500 ml
14 

$109.99

square pot 4.5 inch square pot 4.5 inch

$0.98 $1.00 (2% off)

measuring cup 30ml (ea) measuring cup 30ml (ea)

$0.25

granular sulphur 99% (50 lb) granular sulphur 99% (50 lb)

$109.99

gh ph down liquid 4 litres gh ph down liquid 4 litres
2878 

$54.99

remo's astro flower 20 litre remo's astro flower 20 litre

$271.99

piranha liquid piranha liquid

$44.99

plastic stick 5f plastic stick 5f

$1.50

general hydroponics ph test kit, 1-ounce general hydroponics ph test kit, 1-ounce
1651 

$15.00

foxfarm cha ching 900 grams foxfarm cha ching 900 grams
89 

$99.99

bamboo stake 3 ft. (20pcs/bdl) bamboo stake 3 ft. (20pcs/bdl)

$6.25

pro-mix hp mycorrhizae 3.8 cu ft pro-mix hp mycorrhizae 3.8 cu ft
9 

$48.99 $49.99 (2% off)

rhino skin rhino skin

$11.50

plastic nursery pot 15 gallons plastic nursery pot 15 gallons
473 

$10.50

gaia green alfalfa meal 3-0-2 1kg gaia green alfalfa meal 3-0-2 1kg
141 

$19.99

foxfarm tiger bloom 500 ml foxfarm tiger bloom 500 ml
3931 

$29.99

gaia green greensand 0.0.0.2 1.25kg gaia green greensand 0.0.0.2 1.25kg

$34.99

sugar rush 4 litres sugar rush 4 litres

$64.99

dense 10 kilograms dense 10 kilograms

$334.99

bamboo stake 4 ft. (25pcs/bdl) bamboo stake 4 ft. (25pcs/bdl)

$10.50

hydrofarm twist tie 50 meter hydrofarm twist tie 50 meter
70 

$4.25

sulphur burner sulphur burner

$129.99

pvp perlite 112 litres pvp perlite 112 litres

$39.99

gh rapid rooter bulk plugs (1400/cs) gh rapid rooter bulk plugs (1400/cs)

$564.99

gaia green fishbone meal 6-16-0 1.8 kg gaia green fishbone meal 6-16-0 1.8 kg
1 

$19.99

wiggle worm castings 30 lbs wiggle worm castings 30 lbs
4195 

$34.99

gaia green power bloom 2-8-4 2kg gaia green power bloom 2-8-4 2kg
619 

$24.99

foxfarm tiger bloom 4 litres foxfarm tiger bloom 4 litres
4 

$164.99

blossom blood 1 kilogram blossom blood 1 kilogram

$334.99

calimagic 10 litres calimagic 10 litres
31 

$144.99

gaia green all purpose 4-4-4 20kg gaia green all purpose 4-4-4 20kg
184 

$89.99

grotek rootmax 100 grams grotek rootmax 100 grams
1 

$15.00

plant prod stim root #3 (500 grams) plant prod stim root #3 (500 grams)
35 

$39.99

ocean forest potting soil 1.5 cu ft (42.5l) american ver. ocean forest potting soil 1.5 cu ft (42.5l) american ver.
14 

$35.99 $44.99 (20% off)

foxfarm salamander soil® potting mix foxfarm salamander soil® potting mix

$40.49 $44.99 (10% off)

gaia green all purpose 4-4-4 10kg gaia green all purpose 4-4-4 10kg
128 

$49.99

gaia green blood meal 14-0-0 1.5kg gaia green blood meal 14-0-0 1.5kg
130 

$19.99

exosilica 4 litres exosilica 4 litres

$64.99

wiggle worm castings 30 lbs wiggle worm castings 30 lbs
4195 

$34.99

pvp perlite 112 litres pvp perlite 112 litres

$39.99

holiday vermiculite 112 litres holiday vermiculite 112 litres
34 

$64.99

plastic nursery pot 1 gallon plastic nursery pot 1 gallon
20 

$0.50

plastic nursery pot 3 gallons plastic nursery pot 3 gallons
10 

$1.25

bamboo stake 7 ft. (20pcs/bdl) bamboo stake 7 ft. (20pcs/bdl)

$15.00

mfgar isopropyl alcohol 99.9% 4 litres mfgar isopropyl alcohol 99.9% 4 litres
551 

$54.99

rapid rooter plugs 50/pack rapid rooter plugs 50/pack
10411 

$29.99

bud blaster 2.27 kg bud blaster 2.27 kg
1 

$314.99

monster bloom 2.5 kilograms monster bloom 2.5 kilograms
1 

$184.99

ocean forest potting soil 1.5 cu ft (42.5l) american ver. ocean forest potting soil 1.5 cu ft (42.5l) american ver.
8 

$35.99 $44.99 (20% off)

granular sulphur 99% (50 lb) granular sulphur 99% (50 lb)

$109.99

gaia green power bloom 2-8-4 10kg gaia green power bloom 2-8-4 10kg
167 

$43.64 $49.99 (12.7% off)

isopropyl alcohol 70% 4 litres isopropyl alcohol 70% 4 litres
29 

$39.99

plastic nursery pot 25 gallon plastic nursery pot 25 gallon

$15.00

gaia green worm castings 30 litres gaia green worm castings 30 litres
19 

$59.99

nutri+ hydrogen peroxide 29% 4l nutri+ hydrogen peroxide 29% 4l

$24.99

gh ph down liquid 1 litre gh ph down liquid 1 litre
5348 

$19.99

nirvana nirvana

$19.99

general hydroponics go box general hydroponics go box
1518 

$79.99

plant prod stim root #2 (500 grams) plant prod stim root #2 (500 grams)
24 

$34.99

plastic nursery pot 2 gallons plastic nursery pot 2 gallons
2 

$1.00

square pot 3.5 inch square pot 3.5 inch

$0.74 $0.75 (2% off)

plastic nursery pot 5 gallons plastic nursery pot 5 gallons
7 

$2.45 $2.50 (2% off)

plastic nursery pot 7 gallons plastic nursery pot 7 gallons
5 

$3.75

growerbasics thick propagation tray growerbasics thick propagation tray

$3.75

blossom blaster 2.5 kilograms blossom blaster 2.5 kilograms

$684.99

pro-mix hp mycorrhizae 3.8 cu ft pro-mix hp mycorrhizae 3.8 cu ft
9 

$48.99 $49.99 (2% off)

grow!t organic coco coir mix block 2.5 cu ft grow!t organic coco coir mix block 2.5 cu ft
57 

$29.99

bamboo stake 4 ft. (25pcs/bdl) bamboo stake 4 ft. (25pcs/bdl)

$10.50

gaia green basalt rock dust 2 kg pail gaia green basalt rock dust 2 kg pail

$15.00

rhino skin rhino skin

$11.50

sulphur pellets 1 pound sulphur pellets 1 pound
146 

$15.00

bamboo stake 3 ft. (20pcs/bdl) bamboo stake 3 ft. (20pcs/bdl)

$6.25

alaska fish fertilizer 1 litre alaska fish fertilizer 1 litre
133 

$24.99

blood meal 14-0-0 20 kg blood meal 14-0-0 20 kg

$124.99

gh rapid rooter bulk plugs (1400/cs) gh rapid rooter bulk plugs (1400/cs)

$564.99

isopropyl alcohol 99.9% 1 litre isopropyl alcohol 99.9% 1 litre
299 

$19.99

gaia green power bloom 2-8-4 2kg gaia green power bloom 2-8-4 2kg
619 

$24.99

gaia green all purpose 4-4-4 2kg gaia green all purpose 4-4-4 2kg
839 

$24.99

ph perfect sensi bloom part b 1 litre ph perfect sensi bloom part b 1 litre
27 

$19.99

grodan a-ok starter plugs 1.5 36/40 98/sheet (ea) grodan a-ok starter plugs 1.5 36/40 98/sheet (ea)
331 

$24.49 $24.99 (2% off)

piranha liquid piranha liquid

$44.99

bud candy bud candy

$10.50

safer's sticky sticks 12 traps safer's sticky sticks 12 traps

$11.50

optimum hydroponix grow a 20 litres optimum hydroponix grow a 20 litres

$94.99

big bud liquid 1 litre big bud liquid 1 litre
3026 

$44.99

growerbasics 2" net pot growerbasics 2" net pot

$0.50

pp 6-11-31 hydroponic (15kg) pp 6-11-31 hydroponic (15kg)
1 

$154.99

autopot 1 pot xl module autopot 1 pot xl module

$49.99

crazy bloom 10 kilograms crazy bloom 10 kilograms

$469.99

gaia green kelp meal 1-0-2 10kg gaia green kelp meal 1-0-2 10kg
6 

$109.99

rezin 10 litres rezin 10 litres

$209.99

Adjust A Wings
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AirKing
Antelco
AutoPot
AZOMITE MINERAL PRODUCTS, INC
BeatsPeat
Bluelab
Blumat
Botanicare
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Can-filter
Canna
Cantek Nutrients
Colibri
Cultilene
Cyco Nutrients
CYCO PLATINUM SERIES
Danner
EcoPlus
Elite 91
Emerald Harvest
Enzyme Komplete
Espoma
Eye Hortilux
FloraFlex
Floratonic
FoxFarm
Gaia Green
Gavita
General Hydroponics
General Organics
Gorilla Grow Tent
GreenPlanet Nutrients
Gro Pro Premium Pots and Containers
Grodan
Grotek
Grower's Edge
Grozone Control
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Hydrodynamics International
Hydrofarm
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Jack’s Nutrients
Jiffy
OAKTON Instruments
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Quest
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Rambridge
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Scotts
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Xtreme Gardening

Canada's Top Online Hydroponic Store: Holland Industry

Welcome to HollandIndustry.com, your one-stop Canadian online hydroponics store offering everything you need for successful hydroponic gardening. We collaborate with both local and international companies, including those from the USA, Netherlands, and other advanced specialized hydroponics nations, to provide high-quality products and services. Our online store allows you to save time and money by quickly finding the right products for your needs. We handle delivery, shipping, and even assist you with your customs to get your purchases directly to your doorstep. 

With over 14 years of experience, we're excited to share the best hydroponic solutions for your garden, greenhouse, or balcony. No more worrying about soil quality, as we'll introduce you to an innovative way to grow plants in controlled environments.

Good news for Canadians: we have physical stores in Toronto, Scarborough, Markham, North York, and Mississauga! Our knowledgeable staff will provide you with valuable information and detailed advice, either in-person, over the phone, or through our online hydroponics store.

Understanding Hydroponics

Advancements in modern technology have impacted agriculture, enabling seedlings to grow in artificial environments. Hydroponics is a soilless plant-growing method in which plants receive the necessary nutrients from a carefully balanced solution.

Popular Hydroponic Systems: Types, Pros, and Cons

System Type Advantages Disadvantages
Static Solution Culture Simple and inexpensive, only requiring a medium tank and medium. Reliable. Slower plant growth due to passive nutrient release.
Deep Water Culture (DWC) Affordable and straightforward design. Fast plant growth. High capacity for nutrient solution. Risk of root rot if the tank is not properly cleaned.
Continuous-Flow Solution Culture Simple and accessible. Fast plant growth and abundant harvests due to well-saturated root systems. Increased risk of harmful microorganism infections. Power failures can cause problems.
Drip Irrigation System Ensures sufficient nutrient delivery. Requires regular preventive cleaning to avoid blockages.
Nutrient Film Technique (NFT) Abundant oxygen for root systems. Efficient use of space and installation compactness. Pump failure or power outage can quickly lead to problems if not addressed.
Aeroponics Rapid plant development due to maximum nutrient and oxygen uptake. Space-saving with layered trays. Requires constant cleaning and monitoring of equipment. Limited nutrient mixture options.

Benefits of Artificial Soil in Hydroponics

  • Efficient fertilizer use: Plants absorb all substances, reducing environmental impact and preserving microorganism activity in the soil.
  • Controlled water management: No soil drying or waterlogging.
  • Reduced watering frequency: Depending on the hydroponic system, watering can range from twice a week to once a month.
  • Resistance to pests and diseases: Soilless plants are less susceptible to soil pests, root rot, and fungal diseases.
  • No need for herbicides: Hydroponics prevents weed growth and allows for environmentally friendly pest control methods.
  • High-quality produce: Fruits and vegetables grown hydroponically are safe, eco-friendly, and tasty.

Find the Best Hydroponic Supplies at Holland Industry

Hydroponics has its challenges, such as potential fertilizer overdose, incorrect pH levels, and other human errors that can impact plant health. Unlike traditional soil growing methods, hydroponic systems provide no buffer, making accurate calculations crucial. To mitigate these risks, our store offers pH tests, dispensers, thermometers, and other tools to minimize human errors.

Achieve Optimal Plant Growth with Holland Industry

Create the ideal conditions for plant growth with Holland Industry to enjoy higher yields, improved quality, and reduced growth times. By harnessing the right technology and fertilizers, you can outperform the competition and achieve remarkable results.

Hydroponics is an economical method for growing indoor plants without the need for annual substrate replacement. Our store provides a comprehensive range of nutrient mixtures and specialized equipment at competitive prices.

Our selection of hydroponic equipment caters to everyone, from novice gardeners to professional farmers. Our website features a variety of hydroponic systems, from basic setups to advanced configurations. Additionally, we offer an extensive range of tools and devices for modern growing systems, including tents, fans, lamps, reflectors, hoses, and measuring devices.

If your garden requires organic fertilizers for more flavorful produce, or your greenhouse plants need supplemental nutrients, we have a solution for you. Choose from our wide assortment of fertilizers tailored to individual soil types and plant species. Our store showcases popular and reputable brands in the industry, such as Advanced Nutrients (Canada & USA), Atami, Canna, Gaia Green, PlantiMatter, Holland Minerals, General Hydroponics, Remo, and many more.

Explore our diverse product offerings and discover how Holland Industry can help you achieve your hydroponic gardening goals.