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Phormium 'Platts Black'
Always bet on black
Grown by John
South Downs National Park
The highlights
- A truly stunning glossy black evergreen with red flowers in summer
- The ideal focal point in a sunny border - contrasts well with lighter plants
- Grows to 90-120cm
- Can be grown in pots
Description
- A small but robust evergreen, clump-forming perennial
- This dark-leaved Phormium variety has vertical, sword-shaped chocolate-to-black toned leaves. Stalks of tubular red flowers are produced in summer
- Brings a fabulous architectural effect to pots or borders, where it will provide texture and a focal point, or a contrast to lighter coloured plants. Thrives in full sun or partial shade
- Grows to a compact 90-120cm wide and tall
- A hardy perennial which will tolerate cold down to -5 but prefers a sheltered spot
- DIsease resistant and suitable for any soil type
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What To Expect
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How To Grow
Excellent pest and disease resistance
Generally pest and disease free. Watch out for Phormium mealybug - these grey 5mm long insects can form colonies on the upper leaves. Small populations can be tolerated, but more than this will require pruning out of affected foliage.
Water when new
Water regularly when newly planted, especially during dry periods. Once the roots have established, it will need very little watering except in prolonged hot and dry periods.
Full sun to partial shade
Grows best in full sun but will tolerate partial shade
Any moist, well-drained soil
Thrives in a variety of soils as long as they're well-draining. If your soil is particularly clay-heavy and/or gets waterlogged often then consider mixing in plenty of organic matter such as garden compost and possibly some perlite to improve drainage.
No feeding required
No need to feed - but you can give the soil a nutrient boost by applying a layer of mulch each spring. ?v=1613300718
Planting Calendar
- Best time to plant
- Harvest
- Flower
South Downs National Park
Meet John
110 years' expertise free with every plant
Straight from the capable hands of our shrub specialist John to your garden, you can be sure that each bush, hedge and plant is grown to last. Nurtured in the fields of the South Downs and professionally pruned for the best shape, these hardy feature plants will be adding structure, colour and variety to your garden for many years to come.
What customers say about us
We do our best to provide you the best experience ever
Growing with Roots
Good to know
Our plants are grown in the UK
Specialist UK growers we know and trust grow your plants the traditional way, with organic fertiliser and biological pest control. They pick only the healthiest plants for you, professionally pruning them so that they’ll grow strong and well shaped.
Our plants are delivered overnight
Your plants are sent to you fresh from the field in our plastic free box that’s specially designed to hold them tight, then securely delivered by specialist plant couriers - straight from the grower to your garden within 24 hours.
We’re here to help at every step
We want your plants to have a long and healthy life. Expect easy-to-follow grow guides and videos devised by our team of experts.
Perfect plants, guaranteed
We’re confident that you’ll be delighted with your new plants. Need help? Alice and her team are here to guarantee you’re perfectly happy.
Learn from our experts
How to Design a Flower Bed
Digging deep to answer your questions
How do I know I'm getting quality plants?
All of our plants are grown in specialist nurseries with the highest standards of plant care and sustainability. We guarantee you'll love them as much as we do! Don't just take our word for it - we've got thousands of great reviews on Trustpilot.
When will I get my plants?
The delivery timescale for each plant is on the web page (near the 'add to basket's button). You'll receive a dispatch email with an exact delivery date once your plants are on their way, so you can get the garden ready.
How will my plants be packed and delivered?
We send all of our orders through a courier network designed to handle plants. Specialist equipment ensures that no plants will be damaged during the packing process and every order is carefully finished and checked by plant-loving humans. Your plants will arrive in the most sustainable packaging possible with minimal to no plastic used.
Where do you deliver?
We deliver to anywhere in Mainland UK for our standard delivery cost. We are able to deliver most plants to Highlands and non UK mainland however this will be at an additional cost. This will be calculated at the checkout. Please note, deliveries to these locations will take longer. Unfortunately, we are not able to deliver to Northern Ireland at present.
Ask the grower
One of our trusted growers will get back to you via email within 24 hours
What customers say about us
We do our best to provide you the best experience ever
Excellent delivery and service
Well, the delivery was spot on, the tree looks healthy enough for a sleeping plant, although at the moment most of the branches are on one side of the trunk which in itself is bent banana-style. quite wonky. One can only hope that it grows into a fruitful plant with some character?
30 January
Nice sized tree in good condition
Time will tell on the quality of the product (bare-root apple trees), but the stems that arrived seemed in great condition and very well packaged so no damage in transit. Looking forward to Spring!
Ange
Appears v healthy
Very happy with purchase
Ms Arlene Bocking
Lovely tree
So happy with my purchase of my Braeburn Hillwell apple tree from Roots Plants. It arrived promptly, well packaged and in a good, healthy condition. I soaked it for an hour before planting and it's doing well. Looking forward to our home grown apples, in time.
Ms Arlene Bocking
It has picked up now and is growing well
It arrived in a heat wave and looked a little bit sorry for itself when planted out but it has picked up now and is growing well.
David Osborne
Good service all round
Arrived on time as the seller said it would and the courier gave me a time slot to track my parcel. It came well packaged and was of good quality for this time of year. It looks a good and healthy tree and will be planted up in a few weeks after the ground has been prepared. I’m pleased with my purchase.
Helen