Yellow and Gold Hostas: Compare Varieties
A yellow or gold hosta can brighten a planting among green and blue leaves. Compare naturally gold cultivars with plants whose leaves have turned yellow from stress. Those are different selection and care questions.
August Moon is a yellow-leaved choice, Sum and Substance makes a much larger chartreuse-to-gold mound, and Guacamole combines a brighter center with green margins. Gold color can change with the season and light.
Compare size and amount of gold
These are published mature foliage height and spread estimates from the linked plant profiles. Flower stalks may be taller. A young plant or a newly divided crown will be smaller, and garden conditions can change its final size.
| Variety | Height × spread | Color choice |
|---|---|---|
| August Moon | 20 × 42 in | Yellow foliage for a broad mid-height mound |
| Sum and Substance | 36 × 60–72 in | A very large chartreuse-to-gold specimen |
| Guacamole | 22 × 38 in | Apple-green to gold centers with green margins |
August Moon profileSum and Substance profileGuacamole profile
Match color to your light
Do not choose a planting site by color alone. Some yellow-leaved hostas benefit from more light, but hot sun and dry soil can still damage leaves. Compare the named cultivar’s guidance with your summer conditions.
If the plant is close to a pale wall or a sun-heated surface, observe that site in summer before buying several plants for it. A small trial can show how the leaf color and edges respond.
When yellow leaves are a care issue
If a normally green hosta changes color unexpectedly, look at the whole plant and the timing. Seasonal dieback, water problems, damage and disease need a different check from selecting a gold cultivar.
Compare a current photo with the cultivar’s normal description. Do not use yellow foliage as the only sign of a nutrient shortage or apply a treatment just to restore a color that may be normal.
Frequently asked questions
Is a gold hosta unhealthy?
Not when gold or yellow-green foliage is normal for the named cultivar. An unexpected change in a normally green plant needs a separate care check.
Do yellow hostas need full sun?
No single rule fits every cultivar and climate. Some tolerate more sun, but moisture, heat and the timing of exposure still matter.
Which gold hosta needs the most room here?
Sum and Substance has the largest published footprint in this comparison, at roughly 5 to 6 feet across when mature in the grower’s described conditions.
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Sources and further reading
- Hosta 'August Moon' (Walters Gardens)
- Hosta 'Sum and Substance' (Walters Gardens)
- Hosta 'Guacamole' (Walters Gardens)
- Sunburn damage on flowers (University of Maryland Extension)
Sources checked . Growing conditions and nursery descriptions can differ.