• $0 - $50+

Plant Care

(13 results)
API® Root Tabs Aquarium Plant Fertilizer- 10 count for Live Aquarium Plants
(38)
$9.99
Save 40% On First Autoship Order of Aquatic Watercare
Buy 1 Get the 2nd 25% OFF on ALL Aquatic Food & Watercare! Excludes Top Fin® pre-conditioned water.
Seachem® Flourish Excel™ for Live Aquarium Plants
2 sizes
(14)
$10.79
$17.99
Options from
Save 40% On First Autoship Order of Aquatic Watercare
Buy 1 Get the 2nd 25% OFF on ALL Aquatic Food & Watercare! Excludes Top Fin® pre-conditioned water.
Fritz Aquatics Nature Box Catappa Leaves Natural Water Conditioner
(28)
$11.99
Buy 1 Get the 2nd 25% OFF on ALL Aquatic Food & Watercare! Excludes Top Fin® pre-conditioned water.
Seachem® Flourish Potassium™ for Live Aquarium Plants
(6)
$11.39
$11.89
Save 40% On First Autoship Order of Aquatic Watercare
Buy 1 Get the 2nd 25% OFF on ALL Aquatic Food & Watercare! Excludes Top Fin® pre-conditioned water.
Seachem® Flourish® Freshwater Aquarium Comprehensive Plant Supplement
2 sizes
(55)
$7.99
Options from
Save 40% On First Autoship Order of Aquatic Watercare
Buy 1 Get the 2nd 25% OFF on ALL Aquatic Food & Watercare! Excludes Top Fin® pre-conditioned water.
API® Leaf Zone Aquarium Plant Fertilizer for Live Aquarium Plants
2 sizes
(66)
$8.18
$8.99
Options from
Save 40% On First Autoship Order of Aquatic Watercare
Buy 1 Get the 2nd 25% OFF on ALL Aquatic Food & Watercare! Excludes Top Fin® pre-conditioned water.
Fluval® SPROUT Essential Nutrients Water Supplement for Planted Fish Tank Aquariums - 8 fl oz
(0)
$9.99
Buy 1 Get the 2nd 25% OFF on ALL Aquatic Food & Watercare! Excludes Top Fin® pre-conditioned water.
Fluval® GRO Plus N-P-K Macro Nutrient Supplement for Planted Fish Tank Aquariums - 8 fl oz
(0)
$9.99
Buy 1 Get the 2nd 25% OFF on ALL Aquatic Food & Watercare! Excludes Top Fin® pre-conditioned water.
Cobalt™ AquaPlants All Inclusive for Live Aquarium Plants
2 sizes
(0)
$8.69
Options from
Save 40% On First Autoship Order of Aquatic Watercare
Buy 1 Get the 2nd 25% OFF on ALL Aquatic Food & Watercare! Excludes Top Fin® pre-conditioned water.
Seachem® Flourish Excel™ for Live Aquarium Plants
2 sizes
(2)
$40.49
$72.89
Options from
Save 40% On First Autoship Order of Aquatic Watercare
Buy 1 Get the 2nd 25% OFF on ALL Aquatic Food & Watercare! Excludes Top Fin® pre-conditioned water.
Seachem® Flourish® for Live Aquarium Plants
(4)
$36.14
$72.86
Save 40% On First Autoship Order of Aquatic Watercare
Buy 1 Get the 2nd 25% OFF on ALL Aquatic Food & Watercare! Excludes Top Fin® pre-conditioned water.
API® CO2 Booster Freshwater Aquarium Plant Supplement for Live Aquarium Plants
2 sizes
(47)
$10.58
$11.99
Options from
Save 40% On First Autoship Order of Aquatic Watercare
Buy 1 Get the 2nd 25% OFF on ALL Aquatic Food & Watercare! Excludes Top Fin® pre-conditioned water.
  1. 1
Plants can be a great addition to any pet fish’s tank. Some plants can help improve the quality of their water, prevent algae, or even balance a tank’s pH. Not to mention, they are beautiful. With aquarium plants comes care for those plants just like your house plants. PetSmart carries the best aquarium plant care products. We carry a huge selection of aquarium plant care products to make your job easy. 
Our collection of fish tank plant care products includes: 
Gravel Bed Plant Supplements
Aquarium Plant Supplements
Tab Fertilizers
And More 
You are bound to find the best fish tank plant care and aquarium products at PetSmart. Need something else for your fish while you’re here? We carry everything you need to help your aquatic friend live their best life! We sell products including:
PetSmart also offers convenient shopping with curbside or in-store pickup. Need something today? We have select items available for same-day delivery in most areas powered by DoorDash. For items you purchase frequently, PetSmart has Autoship that automatically delivers the items you want to your door as often as you’d like. Check the website to see what items are eligible.