HederaandParthenocissusare the two most widely grown ivies in landscaping.

Both do best in fertile, moist soil that drains well.

English Ivy

English ivy (Hedera helix)is a fast-growing evergreen vine valued for its versatility.

Persian ivy leaves closeup.

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Its vigorous growth habit makes it an effective ground cover where you need a patch of ground covered quickly.

The leaves of the ‘Gold Child’ cultivar (Hedera helix ‘Gold Child’) are edged in gold.

Persian Ivy

Persian ivy (Hedera colchica) is a true ivy with oval-to-heart-shaped leaves.

English ivy vine climbing a tree.

David Beaulieu

It has its own cultivars: including ‘Dentata’, ‘Dentata Variegata’, and ‘Sulpher Heart’.

All plants in theHederagenus can be put to similar uses (ground covers, to cover walls, etc.

), but one use you may not think of right away is fortopiary.

Cultivar of English ivy with white and green leaves.

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With its greater leaf size, Persian ivy can fill in a large topiary frame faster than English ivy.

Algerian Ivy

Another exotic true ivy is theAlgerian (Hedera canariensis).

But this vine isn’t as cold-hardy as some ivies (only to zone 7).

English ivy with green and gold leaves.

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Use it as a ground cover or wall covering where you want an eye-catching foliar display.

are toxic to pets.

Boston Ivy

LikeHederaspp.,Parthenocissusspp.

Mass of Baltic ivy leaves.

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cling to just about any surface and tolerate shady conditions as well as sun.

Also, likeHederaspp., they can be used as ground cover plants.

In most parts of North America, Boston ivy is a less aggressive grower than English ivy.

Building covered with Irish ivy.

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But Boston ivy is adeciduousvine.

It providesgreat red fall color; even in spring, the new leaves are reddish.

The foliage morphs to green in summer before reverting to red in fall.

Closeup of Persian ivy plant.

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The foliage starts out golden in spring.

In summer it morphs into a chartreuse green.

The fall color is red, as with the species plant.

The less common, non-variegated type of Algerian ivy.

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In the North, give it as much sun as you could, which promotes its striking colors.

But at the southern end of its range, it can profit from afternoon shade.

Variegated Ground Ivy

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Glechoma hederaceais a widespread lawnweedin North America.

Mass of variegated Algerian ivy leaves.

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The variegated version, however, is sold as an ornamental and is valued for its attractive leaves.

Use it as anedging plantwhere an unusual specimen is called for.

It gets its glossy, dark green, five-lobed evergreen leaves from its English ivy parent.

Boston ivy in fall on a brick wall.

David Beaulieu

But thisperennialgets its shrubby habit from its other parent.

you could buy variegated cultivars such as ‘Variegata’ if you want more striking foliage.

Not only is it not a true ivy, but it isn’t evena true geranium.

Fenway Park Boston Ivy on wall.

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What we commonly call a “geranium” is actually aPelargonium,a throw in of annual.

By contrast, true geraniums are perennials.

Regardless, ivy geraniums are showy plants well worth growing outdoors during the summer months in cold climates.

Virginia creeper with its fall color.

David Beaulieu

you might make your Swedish ivy a bushier, more compact plant by pinching it regularly.

Such a regimen helps this herbaceous perennial develop new branches.

And the vine is soft enough that pinching is very easy.

Variegated ground ivy is an ornamental plant, not a weed.

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Pothos is toxic to pets.

Alternatively, grow it in a hanging basket for the deck during the summertime.

Being well-adapted to low light conditions, it is easy to grow as a houseplant.

Large tree ivy with its variegated leaves.

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Cissus,Epipremnum, Glechoma,Hedera, andParthenocissusall have some levels of toxicity to humans.

More typically, in the northern United States, it is valued simply for its foliage.

It is commonly grown in hanging baskets outdoors in the summer.

Ivy geranium growing in window box on house wall.

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But it is also a popular houseplant.

As withHederaspp., the plant requires more care when grown indoors rather than outdoors.

When grown indoors, ivy needs more attention.

Closeup of foliage of Swedish ivy.

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Most types of ivy grow rapidly outdoors.

They will generally grow slower indoors.

One ivy you will want to avoid altogether isToxicodendron radicans,the infamous “poison ivy.”

Cultivar of Swedish ivy with variegated leaves.

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This North-American native isn’t really an ivy at all.

Rather, it’s considered one of our biggest nuisance plants.

Here’show to remove it safelyfrom your land.

Devil’s ivy in a hanging basket.

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Virginia creeper and English ivy are two of the best types of ivy to grow on a house.

English Ivy.Pet Poison Helpline.

Top 11 Poisonous Plants.Pet Poison Helpline.

Hanging basket of grape ivy against white backdrop.

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Safe and Poisonous Garden Plants.University of California.

German ivy in bloom.

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