Our Shop
Browse our online catalogue and place shipment or pick-up orders at your convenience.
Showing 281–300 of 700 results
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Green Planet Vitathrive
Price range: $29.99 through $198.99 -
Green Planet Zyme – 25 Pills
$45.99 -
Green Planet Zyme 10 capsules
$21.99 -
Sale!
GreenPlanet Nutrients GPF Uptake (fulvic acid) 0-1-1
Price range: $16.49 through $41.99 -
Sale!
GreenPlanet Nutrients GPH Humic Acid
Price range: $12.74 through $37.49 -
Sale!
GreenPlanet Nutrients Horti Bloom 5-15-26
Original price was: $43.99.$39.99Current price is: $39.99. -
Sale!
GreenPlanet Nutrients Horti Late Bloom 0-24-26
Original price was: $40.99.$36.99Current price is: $36.99. -
Sale!
GRO PRO GROW BAGS 1 GALLON 25/PACK
Original price was: $4.00.$2.99Current price is: $2.99. -
Gro-Slab Expert 20/75 8″ x 90 cm
$13.49 -
Sale!
Grodan Delta 10 – Large 4″x4 4
Original price was: $11.99.$5.99Current price is: $5.99. -
Sale!
Grodan Delta Big Mama Wool Block 8 by 8 by 8 Rockwool
Original price was: $12.99.$6.50Current price is: $6.50. -
Sale!
Grodan Gro-Block Improved Mini Block 1.5″ – 15 pieces per strip
Original price was: $11.99.$5.99Current price is: $5.99. -
Sale!
Grodan Hugo Gro-Block, 6″ x 6″ x 5.8″, with hole
Original price was: $6.99.$3.50Current price is: $3.50. -
Sale!
Grodan Macroplugs (1.5 Roundx1.57) 50per Bags
Original price was: $15.99.$13.99Current price is: $13.99. -
Sale!
GRODAN® GRO-SMART™ TRAY INSERT
Original price was: $21.99.$18.99Current price is: $18.99. -
Sale!
Grotek Black Pearl 2.2kg Bucket
Original price was: $124.99.$79.99Current price is: $79.99. -
Sale!
GROTEK Bud Fuel Pro 1 Liter
Original price was: $32.97.$16.48Current price is: $16.48. -
Sale!
Grotek Synergy
Original price was: $19.99.$17.99Current price is: $17.99. -
Grounded Digital Programmable Timer 7-Day
$18.99 -
Grounded Timer, 24 Hour 15A,1725W
$17.99
Limestone City Hydroponics
Locally owned and operated in Kingston, Ontario. We offer local delivery to the Greater Kingston Area along the 401 corridor.
We also own and distribute Limestone City Nutrients.
Visit Us
10 - 105 Sutherland Drive
Kingston, Ontario, Canada
K7K 5V6
Open Hours
Mon-Fri: 10am - 6pm
Sat: 10:30am - 4pm
Sun: Closed