How to grow Lonicera common name Honeysuckle

Honeysuckle is a much loved garden plant grown for it's beautiful, sweetly scented flowers. It is both a climbing plant and a shrub and comes from a genus of around 120 evergreen and deciduous shrubs and twining climbers.  Honeysuckle is easy to grow, but is particular about being planted in the right place.

The old common name for Honeysuckle was Woodbine referring particularly to the European Honeysuckle which is Lonicera periclymenum. This tells us it's origins are as a woodland plant, which means to do well it needs some degree of shade principally around its roots.  For the best results Honeysuckle needs to be in the right place which ideally is with its roots in the shade and head and flowers in the sun.  Shrubby Honeysuckle will grow in sun or partial shade. This is not easy to achieve and I find it grows best if planted away from the hottest part of garden. Stressed by too much sun and heat Honeysuckle tends to get mildew and look unhappy.

Honeysuckle is often planted alongside a wall and fences, this may not be ideal as these planting areas can be dry and hot making the Honeysuckle miserable, straggling and awash with mildew. To grow well Honeysuckle really need a cool root run with moisture retentive soil.

Honeysuckle can be planted in Summer or Autumn and given that it is not good for the plant to be too dry, water well until established and during prolonged dry periods. To help retain moisture it is a good idea when planting to add leaf mould or other organic matter. 

Honeysuckle can look good trailing over a wall, here is one planted in sunny Guernsey looking lovely cascading over a white wall.

Honeysuckle trailing over a wall in Guernsey

How to Prune Honeysuckle.

Pruning requirements are a little complicated so it is best to keep the label as pruning varies with the different varieties of Honeysuckle.  

Climbing honeysuckle, which flowers in the summer such as Lonicera japonica, do not need to be pruned simply cut off weedy growth or cut back if it is becoming too large.

For Honeysuckle which flower earlier in the year, cut back after flowering which will be around mid-late summer.  Honeysuckle can be quite rampant and any variety which is getting just too large and overgrown can be cut back by about 1/3 after flowering. A good mulch in the spring is ideal.  

Prune shrubby Honeysuckle after flowering which again will be mid to late summer.

The best Honeysuckle to grow

One of the main reasons for growing Honeysuckle is their scent and so it is important to pick a variety with scent as not all varieties are as sweet and powerful. There are varieties which look very attractive and will produce good berries, but are not scented such as Lonicera × brownii 'Dropmore Scarlet'.

The best varieties of Honeysuckle to grow for scent are Lonicera japonica 'Halliana' AGM  image left, evergreen or semi evergreen and a vigorous climber growing to around 10 meters. Note it really is vigorous and in the right place will make a very large climber so best to make sure you have space for it. Many gardeners complain that this variety is more mildew prone. 

Another climber is L. periclymenum 'Graham Thomas' AGM which is a good variety, H6 which means it is hardy everywhere in the UK, deciduous, with good perfume. It is illustrated above right and will reach around 7 meters. This tends to be the most highly praised of Honeysuckle and a good all round choice. Lots of creamy flowers all summer followed by bright berries.

Lonicera periclymenum 'Heaven Scent' which is as the name suggests, is very scented, and a fast growing fully hardy climber. It is more compact reaching around 3 meters.

Of the shrubby varieties those with scent are L. fragrantissima, which is less hardy, requires a sheltered spot and flowers in late winter and early spring. Also L. × purpusii ‘Winter Beauty’ another winter flower variety. Both grow to around 2.5-3 meters.

All honeysuckles produce lovely berries which are picked off by the birds in the autumn and winter. The scent of a Honeysuckle is strongest at dusk and is attractive to moths. Ideas for plants which are attractive to bees butterflies and birds

Honeysuckle can be prone to aphids and given their attraction to wildlife it is a shame to spray them. If aphids are a real problem I tend to use soap and water to wash off the aphids. If blackspot is a problem you can prune off the worst affected after flowering and healthy growth should come back the following year.

Ideas  for more Climbing plants  and scented plants