I received a
News Update from Thompson & Morgan revealing their Top 10 new
additions of the best plant introductions launched in the their 2020 Spring
Catalogue.
No 1 to 8 are
all flowers and as much as I like flowers on the allotment I like to grow
things I can eat
No 10 is the Low
in carbs and high in fibre NEW Winter Squash
Potatoes Duo that I blogged about in October and then again in December last year
No 9 is
Pretty and tasty NEW Sweet Potato
Edible and Ornamental Trio
-
Colourful and tasty sweet potatoes
- High in antioxidants
- Heavy cropping for great results
- High in antioxidants
- Heavy cropping for great results
Compact
varieties are perfect for growing in large patio pots. Our photos show how
pretty these ornamental sweet potatoes are, but you'll have to taste them to
believe their flavour. Heavy yields mean you'll be surprised at harvest time
too. Perfect additions to sunny borders, their compact growth makes them ideal
for large patio pots too. The trio includes Tahiti, Tatakoto and Makatea.
TT.
20cm (8in). Harvest: Sept-Oct. Full sun.
Now sweet
potatoes are something I like to eat, but something I have not tried growing in
the past. My bother-in-law had a try a few years ago from slips and didn’t get
a very good yield form what he planted and concluded that for him the cost was
prohibitive and he didn’t try them again.
However a
few years on and Thompson & Morgan are selling plants not slips at less
than half price, so it has to be worth a go.
3 x 105mm
potted sweet potato plants for £9.99 saving £10.98
6 x 105mm
potted sweet potato plants for £17.99 saving £23.95
Delivery by
the end of May 2020
They are also
potted and not slips. The web site does not make it clear if all 3 are in one
pot or in separate pots and if so what size or if it’s a bulb of soil in
plastic, so it’s going to be interesting to see what arrives when it arrives
and I will photograph the condition they arrive in and post to the blog for
your information.
Information
from Thompson & Morgan’s Sweet Potato Edible and Ornamental Trio page
Description
The
Treasure Island Series comes from an innovative breeding programme producing
Sweet Potato plants as ornamental edibles. The attractive foliage can be
harvested as nutritious salad leaves until early autumn when the plants are
lifted for their crop of delicious tubers.
This was something I
didn’t know about sweet potatoes
These
compact plants look equally at home on the patio as they are in the vegetable
plot, making superb foliage plants throughout the summer. Height and spread:
1.5m (59").
Sweet
Potato Trio comprises:
Sweet
Potato 'Makatea' - Bright green,
heart-shaped foliage and orange-flushed tubers in autumn.
Sweet Potato
'Tahiti' – A striking variety with
eye-catching dark purple tubers.
Sweet
Potato 'Tatakoto' – A winning
combination of Ivy-shaped foliage with purple-skinned, orange-fleshed tubers.
How To Grow
Gradually
acclimatise sweet potato plants to outdoor conditions over 7-10 days prior to
planting directly outside once all risk of frost has passed. Sweet potatoes
require high temperatures of 24-26°C (74-78°F).
Planting
them through black plastic will provide extra warmth in cooler climates. When
growing sweet potato in particularly cold areas they are best grown in
greenhouse borders or under cloches.
Plant
sweet potatoes 30cm (12") apart, leaving 75cm (30") between rows.
Grow sweet potatoes in rich fertile, light sandy well drained soil. They prefer
an acid or neutral soil in full sun. Prepare the soil in early spring by adding
plenty of well-rotted manure or garden compost to the soil to improve its
structure and fertility. Water generously after planting.
More Info
Water
sweet potato plants regularly and hoe between plants to prevent weeds from
establishing. Provide a thick mulch of organic matter around the base of the
plants to help conserve moisture and reduce weed growth. Spread the stems out
around the plant and cut back to the growing tips to encourage more lateral
stems to develop. Harvest sweet potatoes in late summer approximately 12 to 16
weeks after planting, when the foliage begins to turn yellow and die back.
Culinary note: Culinary uses of sweet potato are
similar to potatoes - boil, steam, bake, fry, mash or batter fry as 'tempura'.
The leaves and tips of young shoots can be cooked as a spinach substitute.
I found
additional information on the Thompson & Morgan web site on How to grow
sweet potatoes in the UK. It’s very informative and expands on the
information found on the Sweet
Potato Trio (Treasure Island Series) web page