Some
customers have been asking if there are any plants they can propagate at this
time of year? Well now’s the perfect time to take semi-ripe cuttings from a
wide range of shrubs such as Hebes, Rosemary, Lavender, Weigela, Ceanothus and Hydrangeas.
You need to remove 4-5 inch long cuttings from this year’s growth, pop them in
a plastic bag to help prevent them drying out. Then prepare the cuttings by
trimming them just below
a leaf. Carefully remove the leaves from the lower
half of the cutting and dip the end in hormone rooting powder or liquid. Then you
can insert the cuttings up to the lower leaf in pots of a gritty, cuttings
compost. Cover the pots with a polythene bag or put them in a propagator and
place them somewhere warm and sheltered but out of strong, direct sunlight and
they should be ready to pot on in a few weeks. Plants that can be difficult to
root – such as Rosemary and Lavender – are best propagated from heel cuttings.
Carefully tear off a sideshoot about 4-5 inches long from the main stem
ensuring there’s a small sliver of bark – or heel, then treat the cuttings in
the same way as we’ve just discussed.
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