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gh general organics bioroot 1 litre gh general organics bioroot 1 litre
1314 

$39.99

doktor doom botanics plant insecticide 515 g doktor doom botanics plant insecticide 515 g
43 

$19.99

t5 4ft 8 tube fixture w / bulbs t5 4ft 8 tube fixture w / bulbs

$239.99

tasty terpenes tasty terpenes

$29.99

bud factor x bud factor x

$29.99

gh maxigro 16 lb gh maxigro 16 lb
89 

$209.99

ph perfect sensi grow part a 1 litre ph perfect sensi grow part a 1 litre
12 

$19.99

gh general organics biomarine 1 litre gh general organics biomarine 1 litre
6 

$29.99

canna aqua vega b 20 litres canna aqua vega b 20 litres

$244.99

mykos pure mycorrhizal inoculum 2.2 lb mykos pure mycorrhizal inoculum 2.2 lb
4949 

$39.99

big bud liquid 10 litres big bud liquid 10 litres
2 

$352.79 $359.99 (2% off)

soil b 1 liter h&g soil b 1 liter h&g

$19.99

legacy bloom 1 litre legacy bloom 1 litre

$15.00

b-52 b-52

$15.00

gh rapidstart 275 ml gh rapidstart 275 ml

$59.99

safer's concentrated insecticidal soap 500 ml safer's concentrated insecticidal soap 500 ml

$19.59 $19.99 (2% off)

gh flora series performance pack gh flora series performance pack
4 

$119.99

rhino skin rhino skin

$11.50

plastic nursery pot 5 gallons plastic nursery pot 5 gallons
7 

$2.50

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

$54.99

gh flora gro 1 litre gh flora gro 1 litre
1607 

$24.99

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)

holiday vermiculite 112 litres holiday vermiculite 112 litres
35 

$56.29 $59.99 (6.17% off)

legacy micro 1 litre legacy micro 1 litre

$15.00

grotek grow bag 7 gallons (50 pcs) grotek grow bag 7 gallons (50 pcs)

$19.99

grotek grow bag 10 gallons (50 pcs) grotek grow bag 10 gallons (50 pcs)

$24.99

gaia green all purpose 4-4-4 20kg gaia green all purpose 4-4-4 20kg
189 

$89.99

wiggle worm castings 30 lbs wiggle worm castings 30 lbs
4289 

$34.99

foxfarm grow big liquid concentrate 1 l foxfarm grow big liquid concentrate 1 l
1529 

$54.99

ph perfect sensi grow part b 1 litre ph perfect sensi grow part b 1 litre
16 

$19.99

gh general organics bio bud 1 litre gh general organics bio bud 1 litre
235 

$74.99

gh rapid rooter 50 cell plug tray gh rapid rooter 50 cell plug tray
524 

$49.99

rainmaker spray bottle 1 litre rainmaker spray bottle 1 litre
6 

$6.50

sweet carbo berry 10 litres sweet carbo berry 10 litres

$159.99

canna coco professional plus 50 litres canna coco professional plus 50 litres
4 

$34.29 $34.99 (2% off)

bamboo stake 4 ft. (25pcs/bdl) bamboo stake 4 ft. (25pcs/bdl)
43 

$10.29 $10.50 (2% off)

gh armor si 1 litre gh armor si 1 litre
9 

$29.99

grow bag 10 gallons ea. grow bag 10 gallons ea.

$0.50

bud golem 1 litres bud golem 1 litres

$39.99

grodan gro-slab 20 / 75 8"x36"x3'' grodan gro-slab 20 / 75 8"x36"x3''

$11.00

grow!t #4 perlite, 4 cu ft grow!t #4 perlite, 4 cu ft

$49.99

calimagic 1 litre calimagic 1 litre
6319 

$29.99

agrinnova g2500 water wand - gt0021xx agrinnova g2500 water wand - gt0021xx

$24.99

pvp vermiculite 112 litres pvp vermiculite 112 litres

$54.99

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

$54.99

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

$39.99

plastic nursery pot 3 gallons plastic nursery pot 3 gallons
10 

$1.25

foxfarm tiger bloom 1 litre foxfarm tiger bloom 1 litre
1597 

$54.99

b-52 b-52

$15.00

plastic nursery pot 7 gallons plastic nursery pot 7 gallons
5 

$3.75

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

$15.00

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

$24.99

grow!t #4 perlite, 4 cu ft grow!t #4 perlite, 4 cu ft

$49.99

gaia green bone meal 0-14-0 20 kg gaia green bone meal 0-14-0 20 kg

$83.29 $84.99 (2% off)

foxfarm grow big liquid concentrate 1 l foxfarm grow big liquid concentrate 1 l
1529 

$54.99

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

$109.99

rhino skin rhino skin

$11.50

gaia green all purpose 4-4-4 10kg gaia green all purpose 4-4-4 10kg
130 

$49.99

foxfarm big bloom 1 litre foxfarm big bloom 1 litre
5175 

$44.99

holiday vermiculite 112 litres holiday vermiculite 112 litres
35 

$56.29 $59.99 (6.17% off)

syringe 12 ml/cc syringe 12 ml/cc

$1.50

gh maxigro 2.2 lb gh maxigro 2.2 lb

$29.99

alaska fish fertilizer, 4 litre alaska fish fertilizer, 4 litre
108 

$74.99

nutri+ hydrogen peroxide 29% 20l nutri+ hydrogen peroxide 29% 20l

$109.99

big bud liquid 1 litre big bud liquid 1 litre
3051 

$44.99

sensi cal-mag xtra 1 litre sensi cal-mag xtra 1 litre
1229 

$19.99

hydroclay premium clay pellets 25 litres hydroclay premium clay pellets 25 litres
159 

$29.99

pvp perlite 112 litres pvp perlite 112 litres

$39.99

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

$43.64 $49.99 (12.7% off)

tasty terpenes tasty terpenes

$29.99

ph perfect sensi bloom part b 1 litre ph perfect sensi bloom part b 1 litre
28 

$19.99

ph perfect sensi bloom part a 1 litre ph perfect sensi bloom part a 1 litre
10 

$19.99

sensizym sensizym

$10.75

bud candy bud candy

$10.50

plastic nursery pot 2 gallons plastic nursery pot 2 gallons
2 

$1.00

grow bag 10 gallons ea. grow bag 10 gallons ea.

$0.50

54" galvanized wire tomato cage 54" galvanized wire tomato cage

$9.00

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

grodan gro-slab 20 / 75 8"x36"x3'' grodan gro-slab 20 / 75 8"x36"x3''

$11.00

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

$6.25

bamboo stake 2 ft. (20pcs/bdl) bamboo stake 2 ft. (20pcs/bdl)

$5.00

bamboo stake 4 ft. (25pcs/bdl) bamboo stake 4 ft. (25pcs/bdl)
43 

$10.29 $10.50 (2% off)

gro pro premium nursery pot 20 gallon gro pro premium nursery pot 20 gallon

$29.99

soil b 1 liter h&g soil b 1 liter h&g

$19.99

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

$94.99

big bud liquid 1 litre big bud liquid 1 litre
3051 

$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

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AirKing
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AZOMITE MINERAL PRODUCTS, INC
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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
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Gorilla Grow Tent
GreenPlanet Nutrients
Gro Pro Premium Pots and Containers
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Grotek
Grower's Edge
Grozone Control
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Jack’s Nutrients
Jiffy
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P. V. P. Industries Inc.
Plant Revolution Inc.
Plant Success
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Quest
Rainmaker
Rambridge
Remo Nutrients
Scotts
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Wax Liquidizer
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.