Skip to content
Skip to product information
Hydrangea OBSIDIAN Storm Cloud
Plant info

Hydrangea OBSIDIAN Storm Cloud



  • Mature size: 1.5-2m tall x 1.5m wide.
  • Ideal growing conditions: Partial sun to full sun in well-drained soil.
  • Watering needs: Moderate, keep soil consistently moist but not soggy.


Uses

Perfect for shrub borders, mixed gardens, and as a striking feature plant. Hydrangea OBSIDIAN Storm Cloud adds dramatic colour and eye-catching interest to any garden setup.

Noteworthy

Deciduous plant known for its large, vibrant flower clusters that transition from deep purple to rich maroon. Highly attractive to pollinators, enhancing garden biodiversity.

Tolerant

Adaptable to various soil conditions, resistant to urban pollution, can handle pruning to maintain desired shape, and moderate drought once established.

Colour/Growth form

This hydrangea produces magnificent, large flower heads with colours that deepen and intensify as they mature. Its lush green foliage complements the dramatic blooms, making it a standout in mixed plantings or as an individual accent.

Care Tips for Hydrangea OBSIDIAN Storm Cloud

To ensure your hydrangea thrives, plant it in a spot with good sunlight and provide regular watering. A balanced fertiliser in spring can promote healthy blooms. Mulching can help retain soil moisture, especially in warmer climates.

Free Delivery

We offer free delivery to Brisbane and Sunshine Coast on orders over $249, and Gold Coast & Ipswich over $399.

Delivery usually occurs on Wednesdays, Thursdays & Fridays depending on the area, within 2-7 business days from placing your order.

What's Included

Free Unlimited Plant Support

Our customers receive unlimited, expert support to keep their plants thriving.

Say goodbye to conflicting advice online — trust our Qualified Horticulturalist for reliable and personalised care.

Delivered On Time, With Care

We keep you updated about your delivery and ensure it arrives exactly when promised.

We'll place your plants where you need them — whether it’s your backyard, garden, or project site.

Free Plant Care Guide

You’ll get an exclusive Plant Care Guide with an easy to follow 5-Step Process to help you maximise the growth of your new plants.

It also includes detailed Care Instructions for maintaining your plant's health to ensure it grows and thrives.

30-Day Quality Guarantee

If for any reason you're not thrilled about the quality of the plants when they arrive - let us know and we'll happily take them back and provide a full refund.

We'll also replace your plants if any don't survive within 30 days from delivery.

Hydrangea OBSIDIAN Storm Cloud

Regular price $33.00
IN STOCK - delivery in 2-7 business days
  • 200 mm

Buy More, Save More. Get a further 10% off!

Plant info

Hydrangea OBSIDIAN Storm Cloud



  • Mature size: 1.5-2m tall x 1.5m wide.
  • Ideal growing conditions: Partial sun to full sun in well-drained soil.
  • Watering needs: Moderate, keep soil consistently moist but not soggy.


Uses

Perfect for shrub borders, mixed gardens, and as a striking feature plant. Hydrangea OBSIDIAN Storm Cloud adds dramatic colour and eye-catching interest to any garden setup.

Noteworthy

Deciduous plant known for its large, vibrant flower clusters that transition from deep purple to rich maroon. Highly attractive to pollinators, enhancing garden biodiversity.

Tolerant

Adaptable to various soil conditions, resistant to urban pollution, can handle pruning to maintain desired shape, and moderate drought once established.

Colour/Growth form

This hydrangea produces magnificent, large flower heads with colours that deepen and intensify as they mature. Its lush green foliage complements the dramatic blooms, making it a standout in mixed plantings or as an individual accent.

Care Tips for Hydrangea OBSIDIAN Storm Cloud

To ensure your hydrangea thrives, plant it in a spot with good sunlight and provide regular watering. A balanced fertiliser in spring can promote healthy blooms. Mulching can help retain soil moisture, especially in warmer climates.

Free Delivery

We offer free delivery to Brisbane and Sunshine Coast on orders over $249, and Gold Coast & Ipswich over $399.

Delivery usually occurs on Wednesdays, Thursdays & Fridays depending on the area, within 2-7 business days from placing your order.

What's Included

Free Unlimited Plant Support

Our customers receive unlimited, expert support to keep their plants thriving.

Say goodbye to conflicting advice online — trust our Qualified Horticulturalist for reliable and personalised care.

Delivered On Time, With Care

We keep you updated about your delivery and ensure it arrives exactly when promised.

We'll place your plants where you need them — whether it’s your backyard, garden, or project site.

Free Plant Care Guide

You’ll get an exclusive Plant Care Guide with an easy to follow 5-Step Process to help you maximise the growth of your new plants.

It also includes detailed Care Instructions for maintaining your plant's health to ensure it grows and thrives.

30-Day Quality Guarantee

If for any reason you're not thrilled about the quality of the plants when they arrive - let us know and we'll happily take them back and provide a full refund.

We'll also replace your plants if any don't survive within 30 days from delivery.

Hydrangea OBSIDIAN Storm Cloud
Regular price $33.00

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)

Let customers speak for us

from 58 reviews
Instant garden!!

Once again, a big thank you to Marvin and Karli at Platypus Plants!!. We were shocked and delighted when Marvin unloaded our 10 Lilly Pilly ‘’Resilience’ (Syzygium australe) plants.
The plants were stunning! Healthy and lush!
We highly recommend Platypus Plants for bushy, healthy plants, along with their prompt and friendly delivery. All at an affordable price….
The Stewarts at Fig Tree Pocket

Jennifer Stewart
Lilly Pilly 'Resilience' (Syzygium australe)
Lilly Pilly 'Resilience' (Syzygium australe)
Pink Callistemon Eureka

I bought 6 lovely pink Callistemon Eureka plants in 200mm pots! They stand at about half the height of our fence, and I couldn't be more excited. The delivery was super quick, and I planted them along the fenceline for a bit of privacy and a cheerful splash of color.

It’s been just 2.5 weeks, and I’m thrilled to see that they’re growing nicely! The tips are a fresh light green, and some even have cute soft pink leaves popping up at the top. I’m really happy with how beautiful and healthy these plants are turning out!

MicheleC
Callistemon Eureka
Callistemon Eureka
Quality plants and great service

Highly recommended - plants were received per ETA and were exceptional examples.

Jonathan Eastgate
Viola hederacea 'Native Violet'
Viola hederacea 'Native Violet'
Beautiful and healthy plants - Photinia fraserii Red Robin

I purchased several Photinia Fraserii Red Robin plants and was impressed by their health and height. I also appreciated the helpful care card that provided guidance on planting and maintaining the plants. Marvin was great at answering my questions about how to space the hedge properly.
Two weeks later, my plants are thriving. I'm very happy to support your local business and will purchase from you again in the future.

MicheleC
Photinia fraserii Red Robin
Photinia fraserii Red Robin
Beautiful

Service and delivery were great. The two magnolia little gems I purchased are just beautiful. Mature and lush. I was lucky enough to have a bud in each as well which have started to flower. Marvin and Karli were lovely and super helpful and took the time to answer questions about my garden when they delivered my trees. I highly recommend Platypus Plants.

Liz Caruana
Magnolia 'Little Gem' Tree
Magnolia 'Little Gem' Tree
Fantastic Service Great Plants

The service I got from the lovely couple was above and beyond! So friendly and personable
The plants arrived amazing and much bigger the I expected. It took awhile for them to settle in with all the rain we had but now are doing amazing! Very happy this company. Totally recommend
Cheers
O’ngelique

Ongelique King
Strelitzia nicolai
Strelitzia nicolai
Alpinia nutans are the bomb

Again, the ordering, service, advice, and delivery has been top notch. These plants are now nestled between my previously purchased heliconias.

Lloyd Schneider
Alpinia nutans
Alpinia nutans
Just the start

I was very happy with what I received.
This is only the start of my garden revitalization.

John Orton
Alcantarea imperialis Silver Plum
Alcantarea imperialis Silver Plum
Bought 3 plants/trees

Elephant ears new growth, Frazer Island apple thriving.
Great service best friendly advice ever.
Love these two people!!

Marty Webber
Alocasia macrorrhizos Giant Elephant Ear
Alocasia macrorrhizos Giant Elephant Ear
Plants delivered made easy

Awesome team and delivery service. This was my second amazing experience with Platypus Plants.
Perfect plants chosen and delivered at great prices. Thanks again until next time

Rainer Bride
Heliconia Hot Rio Nights
Heliconia Hot Rio Nights

Great service. Great healthy plants.
So nice to happy people in life trying to help a retired teacher improve his garden.5 stars!!!

Marty Webber
Acronychia imperforata
Acronychia imperforata

Great service and quality of plants is fantastic

Kate Thorley
Lilly Pilly 'Resilience' (Syzygium australe)
Lilly Pilly 'Resilience' (Syzygium australe)
Gorgeous, healthy plant

Thanks for the beautiful plant - so gorgeous and healthy :)

Shontelle Bryant
Magnolia 'Little Gem' Tree
Magnolia 'Little Gem' Tree
Happy Heliconias

From the easy selection and ordering process, the great communication from the team and the efficient delivery... I'd certainly order plants from you again. A great local business.

Lloyd Schneider
Heliconia Hot Rio Nights
Heliconia Hot Rio Nights
Loved the service

Absolutely love how healthy looking these plants are , they were a really good size and the service was great. I honestly could not fault anything to do with my purchase. I will definitely purchase through Platypus Plants

Tracy Nixon
Calathea lutea
Calathea lutea
Customers rate us 5.0/5 based on 58 reviews.

Horticultural Support

Lifetime info and support from our Qualified Horticulturalist for every plant you purchase.

30-Day Quality Guarantee

Great Quality, Or Your Money Back.

Premium Delivery

Delivered on time, with care, placed wherever needed.

Save Native Wildlife

With every purchase, we give back to help Australian wildlife.

Platypus Plants

Platypus Plants Contact

We deliver Great Quality Plants across Brisbane, Sunshine Coast, Gold Coast, Toowoomba, Gympie, Northern NSW and beyond.

Our Policies
Our Socials
Online Only Plant Shop

Platypus Plants Contact

Platypus Plants
PO Box 56
Palmwoods, QLD 4555

Office Hours:
9am - 5pm | Mon-Fri

© 2025 Platypus Plants.

  • Apple Pay
  • Google Pay
  • Mastercard
  • Visa
Coupon
Drawer Title
Similar Products