Although the weather is feeling decidedly chilly for the time of the year, during May the threat of frost will pass and, with spring well under way, David Coton is in no doubt that this is going to be a busy month in the garden.
Most of the plants growing in UK gardens and around the house aren’t harmful to your pets, however some plants are and you need to be aware of them.
The Dogs Trust list of hazardous plants fills eight A4 pages and some caution is required, here's our top ten:
Lovely flowering plants but ingesting the bulbs may cause an upset stomach, hyperactivity, lethargy, coma and shock. Can be fatal.
Can cause nausea, breathing difficulties and could be fatal if a large amount is eaten.
A pet's gastrointestinal tract and nervous system might be affected by plant toxins, and dermatitis can also be a problem.
They might be a pretty and welcome sight to welcome the arrival of spring, but they have the potential to damage your pet’s kidneys and can be fatal.
Very useful in prescribed quantities for humans with certain heart conditions, however ingesting digitalis can cause nausea and vomiting.
May cause loss of balance, seizures, tremors and an upset stomach.
Lilies are firm favourites, both outdoors and indoors, adorning many household table bouquets but can be harmful if eaten in quantity.
If you purchase one of these plants at Christmas beware that the leaves, sap and stem can cause abdominal cramps, delirium, diarrhoea, even blindness if the sap gets into your pet's eyes.
Another widely loved plant with hidden dangers - rhododendron can cause breathing problems, nausea and can be fatal.
These popular houseplants cause vomiting in both cats and dogs, which, if untreated, can progress to kidney failure.
Incidents of serious poisoning in UK pets are quite rare and some of these dangerous plants have to be eaten in large quantities to have any effect.
If you suspect your pet has eaten something harmful (on purpose or by accident when they are grooming) take them straight to the vet.
A good precautionary measure is to make a list of any plants in your garden and neighbouring area that could be potentially hazardous. Then, if you suspect poisoning, you can take this list with you.
The full list of harmful plants can be accessed on the Dogs Trust website.
Dazzling with colourful interest in the brilliant sunshine, this year's Hampton Court Palace Flower Show will prove to be a tremendous attraction for everyone as it caters for both keen gardeners and families who just what a day out in magnificent surroundings.
After all the dry hot weather that much of the country has experienced over the last few weeks, the lavender in David Coton's garden is at its most colourful and scented, he's cutting the flowerheads to make lavender biscuits or drying them for pot pourri. Here are more jobs you can do in the garden during July.
At this time of the year you'll find a fabulous selection of summer bedding at our Garden Centre in Birmingham. David Coton will be planting the bedding in containers this month to achieve a wonderful display of colour and here are some other jobs to do in the garden in June.
As part of a project designed to sow ideas, grow inspiration and cultivate futures, 300 London schools are growing their own picnic this summer and their reward could be a £500 voucher from GardenSite.