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rhino skin rhino skin

$11.50

plastic nursery pot 5 gallons plastic nursery pot 5 gallons
7 

$2.45 $2.50 (2% off)

gh ph down liquid 1 litre gh ph down liquid 1 litre
5369 

$19.99

tasty terpenes tasty terpenes

$19.99

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

$19.99

gaia green kelp meal 1-0-2 1.5kg gaia green kelp meal 1-0-2 1.5kg
147 

$24.99

foxfarm bush doctor coco loco potting mix 2 cu ft foxfarm bush doctor coco loco potting mix 2 cu ft
14 

$47.49 $54.99 (13.64% off)

sensi cal-mag xtra 250 ml sensi cal-mag xtra 250 ml

$7.50

foxfarm tiger bloom 1 litre foxfarm tiger bloom 1 litre
1586 

$54.99

piranha liquid piranha liquid

$44.99

plant prod 15-30-15 high p 15 kg plant prod 15-30-15 high p 15 kg

$124.99

pro cal 10 litres pro cal 10 litres

$102.89 $104.99 (2% off)

hydrofarm twist tie 50 meter hydrofarm twist tie 50 meter
70 

$4.25

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

$19.99

foxfarm tiger bloom 500 ml foxfarm tiger bloom 500 ml
3934 

$29.99

gaia green power bloom 2-8-4 20kg gaia green power bloom 2-8-4 20kg
7 

$94.99

foxfarm tiger bloom 4 litres foxfarm tiger bloom 4 litres
4 

$164.99

bamboo stake 5 ft (25pcs/bdl) bamboo stake 5 ft (25pcs/bdl)
80 

$12.25

blossom blood 300 grams blossom blood 300 grams

$154.99

liaflor pebble 4/8 mm 5 l liaflor pebble 4/8 mm 5 l

$15.00

grow!t organic coco coir chips block 2 cu.ft grow!t organic coco coir chips block 2 cu.ft
480 

$29.99

alaska fish fertilizer, 4 litre alaska fish fertilizer, 4 litre
107 

$63.69 $64.99 (2% off)

gaia green all purpose 4-4-4 2kg gaia green all purpose 4-4-4 2kg
848 

$24.99

technaflora rootech gel 224g/ 8 oz technaflora rootech gel 224g/ 8 oz
2 

$44.09 $44.99 (2% off)

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

$122.49 $124.99 (2% off)

holiday vermiculite 112 litres holiday vermiculite 112 litres
35 

$63.69 $59.99 (-6.17% off)

mykos pure mycorrhizal inoculum 2.2 lb mykos pure mycorrhizal inoculum 2.2 lb
4869 

$39.19 $39.99 (2% off)

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

$10.29 $10.50 (2% off)

gaia green power bloom 2-8-4 2kg gaia green power bloom 2-8-4 2kg
626 

$24.99

charzan biochar super soil 38 litres charzan biochar super soil 38 litres

$44.99

fox farm bushdoctor sledgehammer 1 quart/ 32 oz fox farm bushdoctor sledgehammer 1 quart/ 32 oz
585 

$44.99

blossom blaster 2.5 kilograms blossom blaster 2.5 kilograms

$684.99

bud candy bud candy

$10.50

hollandbasics qik rooters peat-pod (30) hollandbasics qik rooters peat-pod (30)

$19.99

gro pro premium nursery pot 25 gallon gro pro premium nursery pot 25 gallon

$39.99

wiggle worm castings 30 lbs wiggle worm castings 30 lbs
4224 

$34.99

voodoo juice voodoo juice

$24.99

diatomaceous earth 4 kg diatomaceous earth 4 kg
4 

$29.99

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

$19.99

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

$15.00

wiggle worm castings 30 lbs wiggle worm castings 30 lbs
4224 

$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

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

$54.99

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)

general hydroponics go box general hydroponics go box
1518 

$79.99

holiday vermiculite 112 litres holiday vermiculite 112 litres
35 

$63.69 $59.99 (-6.17% off)

plastic nursery pot 1 gallon plastic nursery pot 1 gallon
20 

$0.50

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

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

$10.29 $10.50 (2% off)

plastic nursery pot 25 gallon plastic nursery pot 25 gallon

$15.00

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

$29.99

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

$48.99 $49.99 (2% off)

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

$15.00

hydroclay premium clay pellets 25 litres hydroclay premium clay pellets 25 litres
157 

$29.99

tasty terpenes tasty terpenes

$19.99

rhino skin rhino skin

$11.50

plastic nursery pot 2 gallons plastic nursery pot 2 gallons
2 

$1.00

plastic nursery pot 7 gallons plastic nursery pot 7 gallons
5 

$3.75

plastic nursery pot 5 gallons plastic nursery pot 5 gallons
7 

$2.45 $2.50 (2% off)

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

$6.25

grow!t organic coco coir chips block 2 cu.ft grow!t organic coco coir chips block 2 cu.ft
480 

$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)
335 

$24.49 $24.99 (2% off)

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

$24.99

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

gh maxigro 2.2 lb gh maxigro 2.2 lb

$29.99

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

$119.99

hollandbasics pumice medium 10lb hollandbasics pumice medium 10lb

$29.99

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

$122.49 $124.99 (2% off)

gaia green kelp meal 1-0-2 1.5kg gaia green kelp meal 1-0-2 1.5kg
147 

$24.99

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

$59.99

foxfarm tiger bloom 500 ml foxfarm tiger bloom 500 ml
3934 

$29.99

gaia green all purpose 4-4-4 10kg gaia green all purpose 4-4-4 10kg
125 

$49.99

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

$19.99

plastic nursery pot 10 gallons plastic nursery pot 10 gallons
1 

$7.00

square pot 3.5 inch square pot 3.5 inch

$0.74 $0.75 (2% off)

square pot 4.5 inch square pot 4.5 inch

$0.98 $1.00 (2% off)

agroled green led night light - 6 watt agroled green led night light - 6 watt

$24.99

bamboo stake 5 ft (25pcs/bdl) bamboo stake 5 ft (25pcs/bdl)
80 

$12.25

growerbasics propagation dome growerbasics propagation dome

$7.00

gro pro premium nursery pot 15 gallon gro pro premium nursery pot 15 gallon

$19.59 $19.99 (2% off)

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

$5.00

sunshine mix 4 aggregate plus 3.8 cu.ft. sunshine mix 4 aggregate plus 3.8 cu.ft.

$44.09 $44.99 (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
3030 

$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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Espoma
Eye Hortilux
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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.