Altum's Horticultural Center & Landscape | Zionsville, Indiana

Mid-Spring Gardening Checklist

Checkbox-imageWALK YOUR YARD

It’s never too late (or too early) to walk your yard and take stock of things. The last couple of years have been tough on our landscapes. So take a photo or bring in a sample and we can help.


Schedule a Snapshot Gardening Consultation at the garden center to get you going in the right direction. Find out more. Perfect for DIYers and created for small spaces.


A fresh layer of Altum’s Hardwood Mulch is a quick and natural defense against weeds. Check this out for tips on figuring out how much you need.

Checkbox-imageFEED YOUR PLANTS

Give your trees, shrubs, perennials, and bulbs some much-needed attention with All Purpose Fertilizer 10-10-10.


Make plant choices that will create movement, visual interest, contrast, fragrance or soothing sounds. For choices on everything from aromatic herbs to luminous white flowers that glow in the evening garden, just ask.

Checkbox-imageTAKE A CLASS

Instant inspiration, gorgeous make & takes and great time spent with friends. Check out our upcoming workshops and Make & Takes and save your spot.

Let’s grow together. Stop in, call 317.733.GROW and find what you need online.

last leaf sale

all trees & shrubs are
20% off

see what’s on sale

Altum's pumpulent-workshop

Pumpulents Workshop

October 22, 2016 @ 10:30am

Forget the wreath form. Use a pumpkin instead!


Hoopsi Spruce

Bluest of all the Colorado Blue Spruce cultivars! Hoopsi is widely planted for its tall specimen shape attaining a height of 20’-30’, but only 5’ in diameter. A great choice for small space. While supplies last.

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Need some help with
Your Landscape?

Snapshot Gardening

Created to assist do-it-yourselfers and weekend warriors with small areas in their landscape.

Request Consultation

Shop Trees Online!

Bower & Branch

Altum’s partnership with Bower & Branch means you now have access to more than 200 varieties and sizes of trees, anytime.

Learn More
Altum’s Horticultural Center & Landscape

Altum's is a place for people who love beautiful things. And beautiful growing things are for everyone, no matter your experience. Our people are friendly experts, leading you toward inspired landscape solutions, gorgeous containers and windowsill herb gardens. Complete with fresh veggies, DIY workshops at The Potting Bar and gorgeous plants, our garden center located in Zionsville, Indiana will make your corner of the world more wonderful.