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Diamantina Clematis

$29.99
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$29.99

This clematis pulls out all the stops and doesn’t bother being shy. Diamantina, a sport from breakout star Crystal Fountain Clematis delivers more fluffalicious petals and more blooms per stem than its sibling, yet the same amazing lilac blue color with pale yellow “fountain” center. It looks like a dahlia decided to start climbing. Considering there are two flushes of bloom, in early and late summer, and that individual flowers can last up to four weeks, that’s a near full-summer show! It attracts bees, butterflies, and hummingbirds but less so the deer and rabbits, which is nice. As far as pruning goes, this one is easy - a light spring shaping is all you need to do. Find a special spot for this stunner.

Diamantina extends a modest six to seven-feet tall, and up to two feet wide, so will make a beautiful vertical accent on a trellis, porch pillar, light pole, stakes, tuteur, or fence. It also makes a good cut flower, so you can enjoy the flowers inside and out.

Diamantina Clematis Care

Clematis like to have their “faces in the sun and their feet in the shade,” so choose a sunny location and mulch well. Garden Crossings recommends planting hybrids like Diamantina two inches lower than it was growing in the pot to guard against clematis wilt and keep the roots warm in winter. The soil should be kept evenly moist, but not wet. Take care to water well during hot weather, especially in the first two years in your garden. Clematis are twining plants, so it can be helpful to set up a narrow stake, length of twine or wire for them to get established on a larger structure at first. Flower color can vary by location.

A top-dressing of compost or aged cow manure in early spring should fuel those flowers, but if you would like to add more, you can apply some slow-release fertilizer once in spring, or liquid fertilizer once a month from April to July.

When it comes to pruning, the diverse clematis family is…complicated. There are three groups and you need to know which group your plant falls into. Lucky for you, Diamantina is Group 2 – a simple one! Because it blooms on both old and new wood, you don’t want to do any drastic pruning. Just trim back the plant by about a foot in early spring for shaping, as well as removing any dead or broken stems.

Diamantina Clematis Spacing

Diamantina spreads across only about two feet, which would be a perfect minimum spacing to allow air circulation.

Click here for more information on plant container sizes.

Plant Addict Guarantee (Included On All Plant Orders)

Plant Addicts guarantees your plant(s) will arrive happy and healthy, but the plant(s) are being shipped through the mail and accidents happen. If the plant is dead, has dried out roots or the incorrect item was shipped just notify Plant Addicts within 3 days upon delivery. We may ask for pictures but will try to make it as easy as possible for you. Please note plant(s) with damaged branches or wilted leaves will not qualify for this guarantee. Plants are very resilient and will rebound quickly when cared for correctly.

For information on how to care for you new plant please check out our guide. Guide: How to Care for Your New Plant(s)

Plant Addicts Warranty - 1 Year (Extra Purchase Required)

We encourage all plant lovers to purchase the Plant Addicts Warranty whether you’re new or an expert. There are many variables outside our control and yours that can cause the demise of your plant(s). Examples would be hungry animals, drought, poor soil conditions, over watering, disease, insects & many other factors. The Plant Addicts Warranty is a 1 year warranty protecting you from all the unknowns and will replace your plant if it moves on to the plant afterlife.

The warranty is purchased on a per plant basis and must be purchased at the same time as the plant purchase. We will cover 100% of the price of the plant but the warranty does not cover shipping cost. Simply let us know if your plant has died within one year of receiving it and we’ll get you a new one shipped out. We may ask for photos for documentation purposes but again we’ll try to make it as easy as possible.

For more information, please go to our Shipping & Returns page at the bottom of the website.

Guide: How to Care for Your New Plant(s)

Planter Shipping

Standard Colors: 2-3 business days

Special Order Colors: 8 weeks - this is due to the planter being custom made with the color(s) of your choice

Please Note: On special orders there can not be any cancellations

Plant Shipping

Time of Order:

Summer Shipping

  • If there is extreme heat we’ll delay shipping.  
    • We’ll have to review what areas the plants are traveling through along with your location


Once your plant is shipped you’ll receive an email with tracking information. Depending on the above criteria we’ll ship your plant(s) towards beginning of the following week from your order. We put together this helpful guide of what to do when you receive your plants in the mail.

It is important to know that all of our plants are clearly labeled for which growing zones the plant can survive in. The plants are thoroughly trialed and tested in every growing zone before we state the plant can grow in a zone. Again, our #1 priority is to ship the plants to you healthy and ready to thrive in your location. So we will do everything in our power to do so.