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

$229.99

wiggle worm castings 30 lbs wiggle worm castings 30 lbs
4129 

$34.99

ph perfect bloom 1 litre ph perfect bloom 1 litre
906 

$15.00

pvp vermiculite 112 litres pvp vermiculite 112 litres

$54.99

mykos pure mycorrhizal inoculum 2.2 lb mykos pure mycorrhizal inoculum 2.2 lb
4798 

$39.19 $39.99 (2% off)

clonex rooting gel 250 ml clonex rooting gel 250 ml
50 

$94.99

foxfarm big bloom 4 litres foxfarm big bloom 4 litres
1169 

$149.99

thick 72 holes tray ( 10 pack ) thick 72 holes tray ( 10 pack )

$15.00

alaska fish fertilizer 1 litre alaska fish fertilizer 1 litre
131 

$24.99

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

$19.99

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

$15.00

general hydroponics go box general hydroponics go box
1518 

$79.99

grodan a-ok starter plugs 1.5 36/40 98/sheet (ea) grodan a-ok starter plugs 1.5 36/40 98/sheet (ea)
324 

$24.49 $24.99 (2% off)

tarantula tarantula

$24.99

calimagic 10 litres calimagic 10 litres
31 

$144.99

bud blaster 2.27 kg bud blaster 2.27 kg
1 

$314.99

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

$271.99

gaia green agricultural gypsum 2kg gaia green agricultural gypsum 2kg
87 

$19.99

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

$48.99 $49.99 (2% off)

plastic nursery pot 2 gallons plastic nursery pot 2 gallons
2 

$1.00

hollandbasics pumice super coarse 10lb hollandbasics pumice super coarse 10lb

$29.99

monster bloom 500 grams monster bloom 500 grams
276 

$54.99

hydroclay premium clay pellets 50 litres hydroclay premium clay pellets 50 litres
47 

$39.99

gh ph down liquid 4 litres gh ph down liquid 4 litres
2868 

$49.99

foxfarm tiger bloom 500 ml foxfarm tiger bloom 500 ml
3920 

$29.99

plant prod mj bloom 10-30-20 15 kg plant prod mj bloom 10-30-20 15 kg

$144.99

48" sunblaster led 48w 6400k strip light 48" sunblaster led 48w 6400k strip light
105 

$144.99

blossom blood 1 kilogram blossom blood 1 kilogram

$334.99

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)

ph test indicator 237ml ph test indicator 237ml
1205 

$24.99

plastic nursery pot 3 gallons plastic nursery pot 3 gallons
10 

$1.25

bucket black 5 gallons bucket black 5 gallons
22 

$12.25 $12.50 (2% off)

gh ph down liquid 1 litre gh ph down liquid 1 litre
5304 

$19.99

flora blend 1 litre flora blend 1 litre
721 

$19.99

super emax 600w hps super emax 600w hps

$99.99

mycolonize 1 litre mycolonize 1 litre

$134.99

gro pro premium nursery pot 3 gallon squat gro pro premium nursery pot 3 gallon squat
470 

$5.00

carbo bud 1 litre carbo bud 1 litre

$19.99

plastic nursery pot 1 gallon plastic nursery pot 1 gallon
20 

$0.50

pvp perlite 112 litres pvp perlite 112 litres

$39.99

general hydroponics go box general hydroponics go box
1518 

$79.99

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
10354 

$29.99

wiggle worm castings 30 lbs wiggle worm castings 30 lbs
4129 

$34.99

plastic nursery pot 3 gallons plastic nursery pot 3 gallons
10 

$1.25

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

$39.99

plastic nursery pot 2 gallons plastic nursery pot 2 gallons
2 

$1.00

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

$15.00

pro-mix hp mycorrhizae 3.8 cu ft pro-mix hp mycorrhizae 3.8 cu ft
8 

$44.09 $44.99 (2% off)

gaia green all purpose 4-4-4 2kg gaia green all purpose 4-4-4 2kg
825 

$24.99

gaia green power bloom 2-8-4 2kg gaia green power bloom 2-8-4 2kg
613 

$24.99

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

$19.99

square pot 3.5 inch square pot 3.5 inch

$0.74 $0.75 (2% off)

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

growerbasics thick propagation tray growerbasics thick propagation tray

$3.75

gro pro premium nursery pot 10 gallon gro pro premium nursery pot 10 gallon

$15.00

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

$6.25

hollandbasics pumice super coarse 20lb hollandbasics pumice super coarse 20lb

$49.99

pvp vermiculite 112 litres pvp vermiculite 112 litres

$54.99

rhino skin rhino skin

$11.50

sensizym sensizym

$10.75

holiday vermiculite 112 litres holiday vermiculite 112 litres
34 

$64.99

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

$48.99 $49.99 (2% off)

bud candy bud candy

$10.50

square pot 4.5 inch square pot 4.5 inch

$0.98 $1.00 (2% off)

cultilene block 4''x4''x4'' (144/case) cultilene block 4''x4''x4'' (144/case)

$239.99

gro pro premium nursery pot 5 gallon squat gro pro premium nursery pot 5 gallon squat
469 

$6.25

gro pro premium nursery pot 3 gallon squat gro pro premium nursery pot 3 gallon squat
470 

$5.00

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

$59.99

jiffy-7 peat pellets 1000 box 42mm jiffy-7 peat pellets 1000 box 42mm
115 

$104.99

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

$5.00

gh ph down liquid 1 litre gh ph down liquid 1 litre
5304 

$19.99

calimagic 1 litre calimagic 1 litre
6198 

$29.99

flora blend 1 litre flora blend 1 litre
721 

$19.99

b-52 b-52

$15.00

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

$24.99

hollandbasics vermiculite 38 litres hollandbasics vermiculite 38 litres

$29.99

alaska fish fertilizer 1 litre alaska fish fertilizer 1 litre
131 

$24.99

optic foliar overgrow 1 litre optic foliar overgrow 1 litre
11 

$19.99

canna coco brick 40 litres canna coco brick 40 litres
129 

$24.49 $24.99 (2% off)

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

$94.99

big bud liquid 1 litre big bud liquid 1 litre
3002 

$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
Advanced Nutrients
Aerosumo
Agriproda
AirKing
Antelco
AutoPot
AZOMITE MINERAL PRODUCTS, INC
BeatsPeat
Bluelab
Blumat
Botanicare
Boveda
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
Grozyme
Harvest-More
Holiday
HollandBasics
House & Garden
Hurricane
Hydrodynamics International
Hydrofarm
Ideal Air
Jack’s Nutrients
Jiffy
OAKTON Instruments
ONA
Ortho
P. V. P. Industries Inc.
Plant Revolution Inc.
Plant Success
Plant-Prod
Pro-Mix
Quest
Rainmaker
Rambridge
Remo Nutrients
Scotts
SIPCO Innovations
Smart Pot
Sungro
Supernatural
TECHNAFLORA PLANT PRODUCTS LTD.
Terumo Medical Canada Inc.
The Exhale Homegrown CO2
Thermotech
Titan Controls
TrolMaster
Ushio, Inc.
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.