If you’ve got shade, more than likely you’ve also got Hosta. And if you’ve got Hosta you need to know about Hosta virus X, or HVX.

What is Hosta Virus X?

If you ’ ve got shade, more than probable you ’ ve besides got Hosta. And if you ’ ve got Hosta you need to know about Hosta virus X, or HVX. HVX is a virus and infect Hosta finally develop streak and or mottled leaves. HVX was first base identified in 1996 and now affects Hosta globally. It ’ s believed that initially Hosta aficionado contributed to the scatter of the disease, thinking they had a new and interesting plant. many ‘ new ’ cultivars were in fact infected plants showing the effects of the virus. The virus will not kill the Hosta, but there is no cure.

Signs of Hosta Virus X

It is important to remember that a plant can be infected with the disease for many years before showing any symptoms, but when they appear symptom show in three distinctive ways .


This is not the best photograph to show inkbleed, but what you will see is a leaf that appears to have dark diversification along the veins of the leaf. While some cultivars do have streaked leaves on healthy plants, leaves with inkbleed look different. For more and better images please snap here .

Tissue Collapse

It ’ s difficult to see in photos, but on this Hanky Panky leaf, the dark spots are dimpled. Sometimes it will give leaves a crinkled appearance. Again this is a characteristic in some cultivars, but the leaves affected by HVX will look different .

here is the back slope of the lapp leaf. While it may not show well in pictures, it is identical distinctive when seen in person. The leaf tissue collapses and thinner than the stay of the leaf .

Leaf Mottling

Treating the disease

There is no bring around for Hosta Virus X. Let me repeat myself here – there is no cure for HVX. Just end night I saw a gentleman on a Hosta Facebook group insisting that it could be cured with a home-made spray of tea tree vegetable oil and russian comfrey or some such balderdash .
If you believe that, I ’ ve got some Rainbow Tomato seeds to sell you – no in truth they look good like gumballs .
If you find signs of HVX on one of your Hosta, it ’ sulfur important to remove the infect implant. While HVX is lone spread through the fool of the plant and can not infect anything early than Hosta, it is possible to spread the disease within your own yard – or to the garden of a acquaintance. There are plenty of opportunities during regular gardening activities to transfer blackjack from an infect establish to healthy plants. Activities such as transplant, edge trimming the lawn, dead-heading flowers, etc. can all potentially transfer blackjack from one Hosta to another .

Dispose of the infect hosta in your regular family rubbish – NOT the composter or a community composting program .

once you ’ ve disposed of the diseased hosta, you must scrub and disinfect any garden tools that have come into contact with the plant. It ’ s not adequate to precisely disinfect – thoroughly scrub the cock first and then dip it in a bleach solution .

Some other considerations

once you ’ ve removed the establish, do not plant Hosta there again. It used to be assumed that equally long as all root material was gone it was safe to replant in that location. This is no retentive the think. You can plant Heuchera or Hellebore or any other shade-loving plant in that localization, HVX will not affect them, but no Hosta .
Because the virus is found more frequently in certain varieties, some people might think lone those varieties can have it. This is merely not true. HVX can infect any variety of Hosta .
Another return is that some gardeners think the infect plant looks unique or attractive and will keep it in their garden. If you see a implant in a friends garden that looks leery don ’ t take any plants from them – even if the implant they are sharing looks goodly .
If you ’ re in truth a Hosta lover, buy your plants at a plaza that specializes in Hosta. They ’ ll know about the disease and take steps to ensure their plants are rid of the disease .

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writer : The Shade Gardener

Hi there ! I ‘m vanessa, the Shade Gardener. I live in a bantam short house in Ontario with my 2 develop boys, 2 dogs and a kat, where I do my best to grow plants in a heavily shaded yard and soil like cementum. I am passionate about my kin, my pets, MCM furniture and tall mallow. When I ‘m not in the garden I do a snatch of crafting and sewing. sometimes I build topiary animals from wimp telegram for fun. View all posts by The Shade Gardener

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