Most Hydrangeas grown in New Zealand are varieties of Hydrangea macrophylla (large-leaved), often referred to as Mop Head or Lace Cap. Don’t cut back into old grey wood. Prune off any old flowers after flowering. This has never failed for me. Incorrect Hydrangea Pruning is the biggest reason for lack of flowers on your hydrangeas and this is because we prune them at the wrong time. General Hydrangea Pruning Instructions & Deadheading Tips. Liddle Wonder's range of hydrangeas is right up with the play in terms of new varieties (such as the New Zealand raised 'Trophy', which is a stunning white) as well as older varieties which have stood the test of time, such as 'Geoffrey Chadbund' and the charming lacecap variety 'Blue Wave'. Kris Jarrett says. Less common hydrangea species (the ones with oak leaves, cone flower heads, evergreens and the like) often have different pruning requirements. The colour of hydrangea blooms is dictated by the soil type; an alkaline soil will deliver pink flowers, whereas an acid soil will result in blue blooms. AYESHA: (Mophead) Blue or pink cupped reminiscent of lilac blooms depending on soil. Lacecap Hydrangeas. While you can shape it through pruning, choosing a variety that’s right for the space is important. These give us most of the traditional mop-tops along with the flat heads of many lace-cap varieties. Hydrangeas are thirsty plants – in fact ‘hydrangea’ comes from the Greek word for water tub – and grow best in well-worked fertile soil. In most areas hydrangeas can be pruned in March or April. Full Sun/Part Shade. Shrubs like hydrangeas flower from mid to late summer on the previous year's growth. Removing Spent Blooms on Hydrangea. ‘Annabelle’ hydrangeas are a type called arborescens. We covered the full range of pruning from large trees, shrubs, to fruit trees, roses and even hydrangeas … If it blooms on old wood, you prune after the blooms fade in the middle of summer or else wait until late winter or early spring. Vegetative buds (leaves) will be long and skinny. Pruning lacecap hydrangeas do not have to be done at any particular time. In our earlier life when we had an Arboricultural (Tree Surgery) business. Grapes should be pruned as soon as all the leaves have fallen off the vine (around autumn/early winter). To determine if your hydrangea blooms on old wood, think about when it flowers. Keep reading to learn more about deadheading hydrangea blooms. Great tip – thank you! You can prune your hydrangeas in autumn or early spring/late winter. Bigleaf hydrangeas (Hydrangea macrophylla cvs., USDA Hardiness Zones 6–9) Bigleaf hydrangeas (H. serrata cvs., Z 6–9) Oakleaf hydrangeas (H. quercifolia cvs., Z 5–9) Prune after the flowers start to fade in late summer. How to grow hydrangeas in a pot. Sign up to join the Yates Garden Club for monthly e-mails packed with seasonal inspiration, tips for success & exclusive promotions.. Plus if you’re a Garden Club member you can take part in the Yates Growing Community - a blog to share successes, get advice & win prizes in fun challenges along the way! The hydrangea paniculata is a beautiful variety. Hi Kris Love your article on hydrangeas! Hydrangea’s have made a big come back in recent years and are now one of the most popular colourful shrubs. As this Hydrangea flowers on the new growth it is best pruned in early spring if in fact any pruning is required. They are different from traditional lacecaps or Mop Heads because they require several hours of sunshine.. POSITION. Mophead Hydrangeas. Pruning. Pruning is critical to the health of hydrangeas and promotes new growth that is more vigorous and produces better blooms. Hydrangeas that bloom on new wood require pruning in late winter or early spring. Big drifts of Hydrangea are a great way of having an easy-care garden display. Hydrangea Snowball Double white hydrangeas flowers. Hydrangea standards Available from time to time. They bloom on the previous year’s branches and shouldn’t be pruned the same way as ‘Annabelle’. These varieties will grow in many climates. Therefore, on these special hydrangeas, if the bloom buds are killed by frost or pruned off at the wrong time, they will regenerate the bloom bud and bloom as usual. Position in full sun and fill with quality potting mix, such as Yates Potting Mix with Dynamic Lifter. Hydrangea Pruning. HYDRANGEA LIST 2017/18 50 VARIETIES All deciduous unless stated otherwise. Leave shoots which have not flowered, as … SERIES 26 Episode 21. Jane demonstrates how to prune hydrangeas for the best blooms. Quite fast growing - the bloom colour is reliable regardless of the soil pH. Since hydrangea blossoms are so big, deadheading a hydrangea makes a real difference in diverting energy to more important parts of the plant’s growth. Oakleaf Hydrangeas. Hydrangeas that bloom on old growth should only be pruned after flowering. Pruning. Prune to shape, cutting back to about two feet. I live in NZ and I prune my mopheads late winter making sure I cut above the 2 bud mark which is usually a New flower stem. Thank you for this article! They are very tolerant of pruning which makes them attractive to many people. Areas of New Zealand blessed with volcanic soils have allophanic soils (allumino-silicate clays) and typically present beautiful blue hydrangeas. Hydrangea in flower at Xmas Hydrangea Bridal Bouquet XL 700mm. Note: Blue and bright pink hydrangeas are another type called macrophylla. The Basics of Hydrangea Pruning There are two simple rules of hydrangea pruning. You can safely remove spent blooms anytime. Annabelle Hydrangea Before and After Pruning Mophead and lacecap hydrangeas will bloom satisfactorily with little attention, but regular pruning encourages new, vigorous growth that can produce a better display. By removing enough of the old canes, you enable new young and healthy canes to grow. Choose a pot at least 500 mm wide. Hydrangea pruning. Winter is a great time to put on some warm clothes and get out and start to prune. Yes it is that time of year again, the time for winter pruning; a job that both Quin and I really enjoy. Pruning Paniculata (PG) & Smooth Hydrangeas. Hydrangeas especially benefit from deadheading, as long as a few simple rules are followed. If left to grow to its full potential it will put on a stunning display. 3m x 1.5m. There are two varieties in our area that bloom … Their appeal comes from needing little attention but still putting on a brilliant display. Method II The Limelight hydrangea blooms on new growth, so it should be pruned in late winter, before new growth begins. Lacecap hydrangeas, easily identified with their blue or pink flowers, are best pruned only in the summertime. Note – if you want a blue hydrangea select a good blue variety such as Adria , Blue Meisse , Gentian , Renate Steiniger or Vibraye ; rather than attempt to turn a pink variety blue. They produce flowers on the new stems that grow in spring. The name Hydrangea comes from the Greek hydor which means water and aggos which means jar. Around August/September the fat flower buds will start developing so it is easy to know where to prune to get maximum flowering. Sondra R Hasl says. Size often matters, as does shape. When to prune hydrangeas. J You should prune up to 50% of your Hydrangea bush each year to reinvigorate the plant and keep it compact. Plants Shade Garden Hydrangea Flower Growing Plants Planting Herbs Pruning Hydrangeas Planting Hydrangeas Gardening For Beginners Planting Flowers White hydrangea flowers Hydrangea Bridal Bouquet. But if your lacecap hydrangea is starting to get too big or too old you might want to consider pruning and removing dead blooms at the same time. Join now. New Zealand. CHOOSING YOUR HYDRANGEA. All canes that have flowered and thin, crowded and damaged shoots should be cut to the base. ; Remove the shrub from the container, gently tease the roots and cut away any circled or tangled roots. At the end of the season always prune your hydrangea back hard, and each successive year remove some of the older wood completely. Endless Summer is the best example of a hydrangea that does this. Use the shortest day of the year as an easy reminder. And if it blooms on new wood, then late winter or early spring is the optimal time to prune. The colour range includes shades of white, cream, blue and pink. 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