North America Native Plant

Slendertube Skyrocket

Botanical name: Ipomopsis tenuituba latiloba

USDA symbol: IPTEL2

Life cycle: perennial

Habit: subshrub

Native status: Native to the lower 48 states  

Slendertube Skyrocket: A Rare Native Beauty for Southwestern Gardens Meet the slendertube skyrocket (Ipomopsis tenuituba latiloba), a fascinating native wildflower that’s as intriguing as its name suggests. This perennial herb might not be the most well-known plant in your local garden center, but for those lucky enough to encounter it ...

Rare plant alert!

Region: Conservation status by state

Status: S4S5T2T4: Status is uncertain but is somewhere between the following rankings: Subspecies or variety is imperiled: Extremely rare due to factor(s) making it especially vulnerable to extinction. Typically 6 to 20 occurrences or few remaining individuals (1,000 to 3,000) ⚘ Apparently Secure: Uncommon but not rare, and usually widespread. Possibly cause for longterm concern. Typically more than 100 occurrences in the state or more than 10,000 individuals ⚘ Subspecies or varieties is apparently secure: Uncommon but not rare, and usually widespread. Possibly cause for longterm concern. Typically more than 100 occurrences in the region or more than 10,000 individuals ⚘ Secure: At very low or no risk of extinction in the jurisdiction due to a very extensive range, abundant populations or occurrences, with little to no concern from declines or threats. ⚘

Slendertube Skyrocket: A Rare Native Beauty for Southwestern Gardens

Meet the slendertube skyrocket (Ipomopsis tenuituba latiloba), a fascinating native wildflower that’s as intriguing as its name suggests. This perennial herb might not be the most well-known plant in your local garden center, but for those lucky enough to encounter it in the wild landscapes of the American Southwest, it’s a true hidden gem.

Where You’ll Find This Southwest Native

The slendertube skyrocket calls the southwestern United States home, specifically thriving in Arizona and Utah. As a native species to the lower 48 states, this plant has spent countless generations adapting to the unique conditions of this region, making it perfectly suited to its natural environment.

What Makes Slendertube Skyrocket Special

This charming wildflower belongs to the world of forbs and herbs – plants that lack the woody tissue you’d find in shrubs and trees. Instead, slendertube skyrocket keeps its growing points at or below ground level, allowing it to survive harsh conditions and return year after year as a dependable perennial.

The plant gets its whimsical common name from its distinctive tubular flowers that seem to reach skyward like tiny rockets. It’s part of the phlox family (Polemoniaceae), sharing relatives with some of our most beloved garden flowers.

The Garden Reality Check

Here’s where we need to have an honest conversation. While slendertube skyrocket is undoubtedly a fascinating native plant, detailed information about its cultivation, specific growing requirements, and garden performance is quite limited. This isn’t necessarily a bad thing – it just means this plant prefers to keep some mystery about itself!

What we do know is that it has a conservation status that suggests it may be uncommon in parts of its range. This means if you’re interested in growing slendertube skyrocket, it’s crucial to source plants or seeds responsibly from reputable native plant nurseries that propagate their stock rather than wild-collect.

Why Consider This Native Beauty

Despite the limited cultivation information, there are compelling reasons to consider slendertube skyrocket for the right garden:

  • It’s a true native that supports local ecosystems
  • As a perennial, it provides long-term garden value
  • It’s adapted to southwestern growing conditions
  • The unique tubular flowers add interesting form to wildflower gardens
  • It helps preserve genetic diversity of native plant populations

Growing Slendertube Skyrocket: A Cautious Approach

If you’re determined to try growing this rare native, here’s what you should know:

  • Only source plants from responsible native plant nurseries
  • Assume it prefers conditions similar to its natural habitat in Arizona and Utah
  • Provide well-draining soil, as most southwestern natives dislike waterlogged conditions
  • Give it a spot that mimics natural prairie or desert grassland conditions
  • Be patient – rare natives often have specific requirements that take time to understand

The Bottom Line

Slendertube skyrocket represents something special in the native plant world – a reminder that there are still mysteries to uncover and species to better understand. While it may not be the easiest plant to grow or find detailed care instructions for, it offers the adventurous gardener a chance to work with a true southwestern native.

If you’re new to native gardening or want more reliable options, consider starting with better-documented southwestern natives like desert marigold, blanket flower, or penstemon species. But if you’re up for a challenge and passionate about preserving rare natives, slendertube skyrocket might just be the unique addition your garden is looking for.

Remember, successful native gardening is often about patience, observation, and working with nature rather than against it. Sometimes the most rewarding plants are those that teach us something new along the way.

Slendertube Skyrocket

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Asteridae

Order

Solanales

Family

Polemoniaceae Juss. - Phlox family

Genus

Ipomopsis Michx. - ipomopsis

Species

Ipomopsis tenuituba (Rydb.) V.E. Grant - slendertube skyrocket

Plant data source: USDA, NRCS 2025. The PLANTS Database. https://plants.usda.gov,. 2/25/2025. National Plant Data Team, Greensboro, NC USA