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remo's magnifical 1 litre remo's magnifical 1 litre
191 

$19.99

hollandbasics 7" propagation dome hollandbasics 7" propagation dome
0

$6.75

liaflor (hydroton) clay pebbles 8/16mm 50 liters liaflor (hydroton) clay pebbles 8/16mm 50 liters
0
50 

$49.99

gh flora bloom 1 litre gh flora bloom 1 litre
1713 

$19.99

plant prod mj boost 15-30-15 (15 kg) plant prod mj boost 15-30-15 (15 kg)
0

$89.99

over frost 4 litres over frost 4 litres
0

$144.99

plantimatter optimal kit 500ml plantimatter optimal kit 500ml
0

$127.50 $150.00 (15% off)

plastic nursery pot 3 gallons plastic nursery pot 3 gallons
10 

$1.25

plastic nursery pot 4 gallons plastic nursery pot 4 gallons
0

$1.75

net pot 3 inch net pot 3 inch
0

$0.50

cal-mag plus 4 litres cal-mag plus 4 litres
4 

$79.99

hydroguard 1 litre hydroguard 1 litre
2436 

$84.99

growerbasics fabric black pot 10 gallon growerbasics fabric black pot 10 gallon
0

$9.75

tarantula tarantula
0

$24.99

econo black tray with holes (100) econo black tray with holes (100)
0

$199.99

bud factor x bud factor x
0

$29.99

hydro flow barbed tee 1/2 in hydro flow barbed tee 1/2 in
0

$1.00

nirvana nirvana
0

$15.00

gaia green kelp meal 1-0-2 1.5kg gaia green kelp meal 1-0-2 1.5kg
0
130 

$24.99

gh armor si 4 litres gh armor si 4 litres
378 

$84.99

bluelab cal sol'n ph 4.0 236ml bluelab cal sol'n ph 4.0 236ml
79 

$15.00

grtk cal max 1 litre grtk cal max 1 litre
0

$19.99

connoisseur grow ph perfect part b 4 litres connoisseur grow ph perfect part b 4 litres
6 

$69.99

rapid rooter plugs 50/pack rapid rooter plugs 50/pack
9776 

$29.99

grodan a-ok starter plugs 1.5 36/40 98/sheet (ea) grodan a-ok starter plugs 1.5 36/40 98/sheet (ea)
0
262 

$24.99

grodan macroplugs 50 plant starters/bag grodan macroplugs 50 plant starters/bag
4 

$19.99

remo's velokelp 1 litre remo's velokelp 1 litre
191 

$39.99

foxfarm big bloom 1 litre foxfarm big bloom 1 litre
559 

$44.99

hurricane classic oscillating wall mount fan 16 hurricane classic oscillating wall mount fan 16
1343 

$49.99

gaia green rock phosphate 0-3-0 20 kg gaia green rock phosphate 0-3-0 20 kg
0

$54.99

plastic nursery pot 5 gallons plastic nursery pot 5 gallons
7 

$2.50

grow!t organic coco coir chips block 2 cu.ft grow!t organic coco coir chips block 2 cu.ft
0
461 

$29.99

ph perfect sensi grow part b 500 ml ph perfect sensi grow part b 500 ml
5 

$10.00

foxfarm tiger bloom 500 ml foxfarm tiger bloom 500 ml
207 

$29.99

liquid koolbloom 1 litre liquid koolbloom 1 litre
3 

$29.99

plastic nursery pot 10 gallons plastic nursery pot 10 gallons
0

$7.00

gaia green rock dust blend 20kg gaia green rock dust blend 20kg
0

$39.99

thick 72 holes tray ( 100 pcs ) thick 72 holes tray ( 100 pcs )
0

$144.99

b-52 b-52
0

$15.00

gaia green all purpose 4-4-4 10kg gaia green all purpose 4-4-4 10kg
104 

$49.99

bokashi pro-gro fermented fertilizer 1.5kg bokashi pro-gro fermented fertilizer 1.5kg
136 

$44.99

hollandbasics pumice super coarse 20lb hollandbasics pumice super coarse 20lb
0

$49.99

hydroclay premium clay pellets 10 litres hydroclay premium clay pellets 10 litres
891 

$19.99

flora blend 1 litre flora blend 1 litre
0
700 

$19.99

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

$109.99

square pot 3.5 inch square pot 3.5 inch
0

$0.75

big bud liquid 1 litre big bud liquid 1 litre
371 

$39.99

growerbasics 2" net pot growerbasics 2" net pot
0

$0.50

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

$194.99

autopot 1 pot xl module autopot 1 pot xl module
0

$49.99

crazy bloom 10 kilograms crazy bloom 10 kilograms
0

$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
0

$209.99

gh general organics bioweed 1 litre gh general organics bioweed 1 litre
7 

$34.99

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.