905-715-2447 Winter Hours: Closed for the Season 3301 Sideroad 10, Bradford, ON Canada
905-715-2447 Winter Hours: Closed for the Season 3301 Sideroad 10, Bradford, ON Canada

Home – Koi & Fish Pond Supplies Canada

Japanese Koi, Aquatic Plants & Pond Supplies Canada

Welcome To Hydrosphere Water Gardens - The Pond Experts

At Hydrosphere Water Gardens & Fisheries, we are not just another online pond website. You can visit our location to see our great selection of Japanese koi, beautiful pond plants and display ponds in person. However, if you don’t live in our area, we are your best online source for quality pond supplies and aquatic plants. We are committed to providing you with the best service, advice and products for your pond.

If you have a large, natural pond with some issues, we provide pond consultations and assessments to determine the cause and make recommedations to help rehabilite & restore it. We provide pond maintenance treatment programs and also supply and install diffused aeration systems and floating fountains in ponds of all sizes.

Visit us to see our great selection of beautiful tropical and winter hardy marginal aquatic plants such as papyrus, iris, cannas, horsetail and many more. we also carry many varieties of hardy and tropical water lilies in all colours and sizes. If you are looking for foating pond plants, we have water hyacinths, water lettuce and more.

With over 30 years of pond experience, we can provide the expert advice you need to make your pond the best it can be.

pond products and supplies Canada

Shop For Pond Supplies

Shop Our Great selection of Pond Products Including:

We offer quality products at great prices for your pond.

Aquatic Plants

Marginal, Submerged & Floating Plants

Whether you are looking for winter hardy plants like water lilies, irises, grassess or flowering marginal aquatic plants, we’re sure you’ll find something to suit your pond. However, if you are looking for something a little more exotic, we also carry many tropical plants like papyrus, canna lilies, tropical water lilies and more. 

Japanese Koi

Imported Directly from Japanese Koi Farms
  • Showa
  • Kohaku
  • Sanke
  • Goshiki
  • Tosai
  • Nisai

We import  Japanese Koi directly from many of the best farms in Japan. Kohaku, Sanke, Showa, Utsuri are just a few of the varieties of Japanese koi we  have in stock. 

Once-a-Year Pond Plant Fertilizer Capsules

SKU 89010
C$29.99
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Once-a-Year Pond Plant Fertilizer Capsules
Product Details
Brand: Aquascape Inc
UPC: 742575890135

Once-a-Year Pond Plant Fertilizer Capsules

*Coming Late Spring 2025*

Why fertilize every few weeks when you can do it once a year? Fertilizing your pond plants has never been this easy. Aquascape Once-A-Year Pond Plant Fertilizer Capsules are specially designed with a time released 11-3-14 (NPK ratio) formula that was created to optimizes the growth of aquatic plants. Once-A-Year Pond Plant Fertilizer is formulated to feed for 180 days, with no excess nitrogen to stress the plant and low phosphorus to reduce the risk of algae growth. The high potassium in the formulation encourages incredible flowering for aquatic plants. The capsules are perfect for fertilizing waterlilies, lotus and other pond plants. This once-a-year fertilizer will maximize plant growth and increase flower production for the entire year.

Simply push the capsules deeply into the soil and re-cover with soil, once in the spring and wait for the blooms. This slow release fertilizer provides a constant supply of nutrients to your aquatic plants throughout the growing season, providing optimal growth and blooming.

Features:

  • Formulated specifically to fertilize pond plants
  • Simply apply recommended amount to the soil during potting
  • Once-a-year, time-released formula provides impressive growth throughout the entire season
  • High potassium blend ensures incredible flowering
  • Low phosphorus helps prevent algae issues in pond water
  • Maximum Blooms & Beauty
  • Easy & Safe Application
  • Contains Essential Nutrients


When To Apply Once-a-Year Pond Plant Fertilizer Capsules

It is easy to apply Once-a-Year Pond Plant Fertilizer when potting or repotting your aquatic plants. Apply Once-a-Year Pond Plant Fertilizer Capsules in the spring or early summer to promote lush growth and blooms.

at the beginning of the growing season.

How To Apply Once-a-Year Pond Plant Fertilizer Capsules

  • For fertilizing pond plants that are already potted, simply push the recommended number of capsules deeply into the soil and re-cover with soil. If the pot is rootbound and it is difficult to push the tablets into the soil, first make a hole or small cavity in the soil with a small shovel or other appropriate garden tool.
  • When repotting aquatic plants, place the recommended number of fertilizer capsules in the bottom third your plant pot or planter, add the plant to the pot and then fill the pot about 3/4 full with aquatic plant soil and pack down firmly. Finally top off the pot with pea gravel, or larger stones to prevent fish from digging in the pot. For more information on potting water lilies see our How to Plant a Water Lily page

 

About Us

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Hydrosphere Water Gardens

Hydrosphere Water Gardens & Fisheries is a family run business that was founded in 1996. With a combined 30 years experience in the water garden industry, we continually strive to bring you the best products, competitive prices, excellent service and helpful advice…

More About Us

Winter Hours

Our hours of operation change throughout the season. Please check our hours carefully.
MondayClosed
TuesdayClosed
WednesdayClosed
ThursdayClosed
FridayClosed
SaturdayClosed
SundayClosed

Our 2024 Japanese Koi Shipment

Our 2024 Japanese koi shipment will be arriving soon! Scroll left or right to see what's coming
or Click Here To Go To Our Japanese Koi Page
Pond Advice & Tips

Expert Advice

Green water, string algae, or sick fish? We have been in business for more than 20 years, and during that time we have gained valuable experience dealing with all kinds of pond issues. Check out our pond advice page for helpful tips and articles.
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