FRUIT TO IMPRESS
Gardening is no longer just about growing a few
basic fruit and vegetables. There is such a variety of different plants to
grow, and with climate change we can now try a few exotics that previously
would only be considered in the warmer southern end of UK.
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Autumn raspberry Polka |
Over the last twenty years, I have tried figs,
peaches, outdoor grapes and autumn raspberries and strawberries, cherries,
saskatoons, aronias and only the goji let me down failing to fruit after four
years. When they work, they can cause a lot of interest and provide a great
gardening challenge. Many however require warmer sheltered locations on fertile
but very well drained soil.
Figs
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Ripening figs in July |
Figs need a warm spot to ripen its fruits, so plant
against a south facing wall or fence. It can grow into a very large bush or
small tree so plant it in a prepared pit 18 inches deep lined with slabs to
restrict root growth. Back fill the pit with broken brick for drainage then add
about nine inches of fertile soil to get it started. It will then concentrate
on producing fruit. Brown Turkey is the best variety for outdoors in Scotland.
I got one hundred and ninety ripe fruits last year.
Grapes
Black Hamburg is very popular under glass, but now
many people are trying a few hardy varieties outdoors on warm south facing
walls. I grow the ornamental variety Brant on my south facing house wall. It is
very successful with a regular one hundred bunches every year. They are small,
but the black grapes are very sweet and juicy. These get used for a delicious
sweet grape juice for immediate use or it can be frozen. I have also tried
several others, but so far only Phoenix,
Rondo and Regent are successful, but as they all have pips, they are great for
wine but not dessert.
Peaches
Outdoor peaches can suffer from disease so I am
trying Avalon Pride which has some peach leaf curl resistance. It also flowers
late so is less likely to get the flowers damaged by a late frost, but I still
hand pollinate the flowers as there is not too many flying insects around at
that time.
Cherries and Goji (Wolfberry)
I am trying Cherokee grafted onto a new very
dwarfing rootstock called Gisela 5
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Goji berries |
trained as a fan on a south facing fence.
Once the cherries ripen up they need to be netted as birds just love them. I
keep the tree pruned to six feet so netting is not too big a problem. Goji got
dug out as a failure.
Saskatoons
Saskatoons are similar to blueberries but grow
faster and crop heavier. The black berries which are very high in antioxidants,
are ready in July, and can be eaten fresh or used for jams, pies, compote,
summer puddings, or even used for wine making. They can grow on any soil and
are best after a severe winter as they need cold winters to initiate ample
fruit buds.
Chokeberry
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Aronia Viking |
Chokeberries, (Aronia melanocarpa Viking) have extremely
high levels of antioxidants in the fresh fruit, but are a bit astringent if
eaten raw, so the fruit is best used in jams, compote, pies and smoothies. They
are not troubled by any pests or diseases and our soils seem to suit them
perfectly. They can be grown as a single bush or even as a hedge. I use mine
for a healthy home brew wine!!!
Autumn fruiting raspberries and strawberries
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Broad beans ready to plant |
Raspberries and strawberries may not really be
exotic, but with new varieties we can now enjoy these berries well into autumn.
Try Polka for huge raspberries in September and October and strawberry Flamingo
will also fruit during this late summer and autumn season.
Wee jobs to do this week
Plant out broad beans grown in containers. They are quite hardy, but this
has been a long cold winter so no great rush as the soil may still be cold. I
plant mine in a double row two feet apart spacing the plants nine inches apart.
They are heavy feeders so use soil that has been well manured or composted and
add some fertiliser after planting, then water them in if necessary.
END