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This is my first winter with a pond. Do I need to bring in my plants? | Decorative Ponds & Water Gardens Q & A

Q: This is my first winter with a pond. Do I need to bring in my plants?

Q: This is my first winter with a pond. Do I need to bring in my plants?

Bonnie – Dover, NJ

A: You’ve been watching your aquatic plants flourish all year. Your water lilies and hyacinth put off big blooms, your irises and cattails became homes for frogs and dragonflies, and your submerged plants provided a home for your fish and snails.

With the cold weather on its way, now what do you do with them? Well, it all depends on where you live and what types of plants you have.

In the Zone

What’s your hardiness zone? The USDA Plant Hardiness Zone Map will help you determine which plants will thrive in a particular location. The map is based on the average annual minimum winter temperature, divided into 10-degree Fahrenheit zones.

In general, if you live in a hardiness zone that’s frost-free, congratulations! All you need to do is trim off dead foliage with your Scissors & Pliers, fertilize the plants as necessary and enjoy them all year round.

If you live in an area that freezes, however, you have some work to do.

Like terrestrial plants, aquatic plants – whether floating, marginal or submerged – are sensitive in varying degrees to freezing temperatures. Some species will overwinter just fine in frostier hardiness zones, while others will wilt and die at the slightest hint of ice.

So before you do anything, get to know your plants and identify which ones are in your zone and which ones aren’t.

Overwintering Your Plants

Winter care of water lilies, marginal/bog plants and submerged plants will depend on if they’re tropical (anything that likes temperatures above your hardiness zone) or hardy (anything geared for temperatures in your hardiness zone or lower).

  • Tropical Plants: These sensitive beauties, including tropical water lilies and canna, will need to be removed from the pond and replaced next season, or removed and relocated to a warm indoor space for winter. Read about how to overwinter tropical water lilies in this blog post.
  • Hardy Plants: These easy-care troopers, including hardy water lilies and submerged plants, only need to have dead foliage removed after the first hard frost. Simply use your AquaGloves™ and Scissors & Pliers to trim away any spent leaves, lily pads or flowers. Once trimmed, sink the plants to the deepest part of your pond. Hardy plants will go dormant for the winter and regrow in the spring.

Floating plants, like hyacinth and water lettuce, can be treated like an annual; they will die over the winter, so remove them from your pond once they begin to yellow. Luckily, they’re inexpensive to replace and will grow quickly once re-added. Please note: hyacinth and water lettuce can be invasive so be sure to dispose of them properly and never release into public water.

Good luck caring for your first winter pond!

Pond Talk: What advice about overwintering can you share with this new pond owner?

Quickly Trim Away Dormant Plants - Pond Scissors & Pliers

 

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What Considerations Should I Make When Ordering Plants For My Water Garden? | Decorative Ponds & Water Gardens Q & A

What Considerations Should I Make When Ordering Plants For My Pond?What Considerations Should I Make When Ordering Plants For My Pond?

Monna – Kettering, OH

3 Considerations to Make When Ordering Plants for your Water Garden:

1.) Hardiness Zone: Another thing to consider when order plants are the hardiness zones and shipping times. Plants are assigned a hardiness zone depending on the type of climate they can tolerate. Choosing plants that will do well in your zone will allow for greater success. Due to the cold weather, we will hold your plant order for you and ship it once your location is past the last frost warning for the season. This ensures the plants ship at a time that is more suitable for travel and save you the hassle of trying to store them until spring.

2.) Variety: There are numerous varieties of plants to consider when ordering. Floating plants such as water hyacinth and water lettuce are great to extracting algae-causing nutrients from the water. Submerged plants such as hornwort are oxygenators that will create oxygen throughout the water column. Also, submerged plants add hiding plants for koi and other fish. Bog/marginal plants such as dwarf cattail or arrowhead add a nice touch of nature to any water garden. Water Lilies of course add beauty and color and like floating plants add shade and protection for koi and goldfish.

3.) Coverage: We recommend adding enough plants to cover 60% of the surface of the pond. This balances sunlight and shade and ensures a balanced ecosystem.

If you are unsure of which plants to order or how many, The Pond Guy keeps it easy with Aquatic Plant Packages.

Aquatic Plants