Whether you are completely new to gardening or a green thumb from way back, you'll find a lot of useful info here in our Gardening Advice section.

Start with our monthly gardening guide where you'll find seasonal tips for all the things you need to do this month, next month and beyond.

If you're looking for help on a specific topic, try the Gardening Information section and if you don't find what you're after please contact us. We're more than happy to help.

 

Garden Guide for May

The Flower Garden

  • Winter colour - plant out winter flowering annuals and potted colour now for great colour through the winter months. 
  • Potted colour varieties to look for this month include Pansies, Primulas, Polyanthus, and Cineraria.
  • Plant seedlings of Alyssum, Kale, Stock, Calendulas, and Violas.
  • Now is a good time to plant up winter hanging baskets and pots. 
  • Flowering Camellias - Sasanqua Camellias are coming into flower now. Buy online
  • This is the perfect time to buy and plant - see the flowers and colours before you buy!
  • Hedges and Shelter - give hedges a final trim and tidy up before winter.
  • Plant out new hedges and shelter now - Corokia, Griselinia, Pittosporum, Buxus, Photinia, all make attractive, low maintenance hedges in the home garden. Buy online
  • Fragrant Daphne - who can resist the heady perfume of a Daphne bush in full flower? Buy online
  • Plant now and enjoy the fragrance by your front door or on your patio.
  • Daphnes grow well in pots and containers.
  • Look for Odora Rubra or Leucanthe.

The Edible Garden

  • Strawberries - Now's the time to be planting strawberries. The Strawberry variety Camerosa will be available in store as bare root bundles some time during May for a very limited time (approx. 5-7 days) and Albion later in the month. If you want to buy a reasonable quantity of plants then you are best to place an order to ensure you don't miss out! Otherwise they will be available later in May in pots and punnets. More on strawberries.
  • Strawberries like good fertile soil so dig in lots of top quality compost before planting. A handful of Blood and Bone in the planting hole and a top dressing of general fertiliser will get them off to a flying start. 
  • Remember to water in well after planting.
  • Strawberries look great in strawberry pots on the deck - easy picking in the summer!
  • Vege Garden - still lots to do in the vegetable garden this month.
    • Spinach, cabbage, winter lettuce, bok choy, should all be part of your winter garden. Whanganui vegetable planting plan.
    • Broad beans are a great winter garden crop - plant seeds now into prepared soil. Provide some support as they do get reasonably tall (use twigs and small branches from your pruning in the garden).
    • Broad beans are easy care and you will have delicious young beans in October / November.
    • Shallots - sweeter than garlic, milder than onions. Great in stews and casseroles, or roasted whole. Shallots are easy to grow and take up little space in the garden.
  • Rhubarb - Nothing beats the taste of home grown rhubarb with your muesli or weet-bix for breakfast!
  • Rhubarb is planted by 'Crowns' which are available this month.
  • Rhubarb plants are heavy feeders so dig in plenty of top quality compost at planting time and follow up with general garden fertiliser at regular intervals through the year.
May