Plants grow with astonishing speed at this time of year, so there's something deeply satisfying about shaping your garden now, when its structure is visible but not yet overwhelmed by high summer abundance. Edges can be sharpened, hedges lightly clipped and topiary given a gentle trim. These small acts of care create a sense of calm and order that makes the wilder moments later in the season feel purposeful rather than chaotic.
1. Tie in climbers such as roses and honeysuckle
This is enormously beneficial because encouraging growth to spread horizontally rather than straight up tends to produce more flowers and a fuller overall shape. Do this while the stems are still supple, using soft garden twine or reusable ties.
2. Lightly shape shrubs and perennials
They will respond well at this stage. A careful trim can help maintain a neat outline, prevent plants from flopping onto paths and encourage fresh growth. This isn't the moment for heavy pruning but for thoughtful editing, stepping back to see how each plant contributes to the wider picture.
• Read more: 7 plants you should prune in June – but only lightly
3. Pay attention to training supports
Adjust stakes and frames as plants grow so that they remain discreet rather than suddenly obvious. Installing or correcting supports early allows foliage to grow around them naturally, which gives a much softer, more considered result than trying to prop things up once plants have already collapsed.
Ultimately, shaping and training in June is about setting the tone for the rest of the season. With a little guidance, the garden will grow into itself, carrying its summer weight with ease rather than strain.
Adam's picks for plant support
Circular Frame
This handcrafted steel support in a rustic finish will bring structure to tall perennials, helping stems stay upright without looking intrusive in a border. They'll blend well in a cottage garden.
Pergola Arch
Forest Garden Ultima Pergola Arch with 2 Side Panels
Create an elegant entrance or feature with this wooden style. It will provide a generous framework for climbing plants such as clematis to trail over and through as they grow this month, and is perfect for adding vertical interest to your garden.
Spiral Support
Designed to cradle vigorous stems as they grow upright, this clever – and attractive – design will ensure tall herbaceous perennials and climbers stay neat and don't flop onto borders. It's compact enough for smaller beds but strong enough to make a real difference in shaping growth.
Get more easy-to-follow seasonal tips and see Adam on Instagram @viewfromthepottingbench
