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        • Buchanan’s Native Plants has been serving Houston gardeners since 1986. Located in the historic Houston Heights, the garden center is dedicated to native plants and organic gardening.  You will find the best selections of hardy natives as well as perennials, herbs, vegetables, trees, shrubs & roses — all suited to the Houston climate.

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Home » Plant Library » Perennials » Mt. Lemmon Marigold
Mt. Lemmon Marigold | Tagetes lemmonii

Mt. Lemmon Marigold

Botanical name: Tagetes lemmonii

This variety has foliage with the fragrance of mint, and a hint of camphor; evergreen in frost free areas, but will die back and re-sprout in colder areas; striking daisy like flowers in winter through spring; prefers sun and is drought tolerant.

Other names: Mountain Marigold, Copper Canyon Daisy

  • Characteristics
  • Features and Attributes
  • Planting and Growing

Characteristics

Hardiness zone 7b
Flower color yellow
Foliage type deciduous *
Plant form mounded
Mature height 4 feet
Spread 6 feet
Light requirements

full sun

Moisture requirements

dry to moist

Plant origin North American native

* deciduous = loses leaves in winter

Ornamental Features

Mt. Lemmon Marigold features showy yellow daisy flowers with gold eyes at the ends of the stems from late winter to mid spring. Its attractive fragrant narrow compound leaves remain green in color throughout the season. The fruit is not ornamentally significant.

Landscape Attributes

Mt. Lemmon Marigold is an herbaceous perennial with a mounded form. Its medium texture blends into the garden, but can always be balanced by a couple of finer or coarser plants for an effective composition.

This plant will require occasional maintenance and upkeep, and should only be pruned after flowering to avoid removing any of the current season's flowers. It is a good choice for attracting bees and butterflies to your yard. It has no significant negative characteristics.

Mt. Lemmon Marigold is recommended for the following landscape applications;

Accent, Mass Planting, General Garden Use, Container Planting

Planting and Growing

Mt. Lemmon Marigold will grow to be about 4 feet tall at maturity, with a spread of 6 feet. When grown in masses or used as a bedding plant, individual plants should be spaced approximately 5 feet apart. Its foliage tends to remain dense right to the ground, not requiring facer plants in front. It grows at a medium rate, and under ideal conditions can be expected to live for approximately 5 years.

This plant should only be grown in full sunlight. It is very adaptable to both dry and moist growing conditions, but will not tolerate any standing water. It is not particular as to soil type or pH. It is highly tolerant of urban pollution and will even thrive in inner city environments. Consider applying a thick mulch around the root zone in winter to protect it in exposed locations or colder microclimates. This species is native to parts of North America. It can be propagated by division.

Mt. Lemmon Marigold is a fine choice for the garden, but it is also a good selection for planting in outdoor pots and containers. Because of its height, it is often used as a 'thriller' in the 'spiller-thriller-filler' container combination; plant it near the center of the pot, surrounded by smaller plants and those that spill over the edges. It is even sizeable enough that it can be grown alone in a suitable container. Note that when growing plants in outdoor containers and baskets, they may require more frequent waterings than they would in the yard or garden.

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Buchanan’s Native Plants
611 East 11th Street
Houston, Texas 77008

713-861-5702

Hours: 9 am – 6 pm
Open Every Day – Monday – Sunday

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