Planting Bulbs in Spring for Summer Colour

Now that Spring is here and the soil is beginning to warm up it’s the perfect time to start getting your bulbs in the ground to ensure your garden is bursting with colour in a few short weeks’ time.

While most people will plant bulbs in the ground, those with container gardens have become huge bulb fans in recent years. They’re perfect in pots, just make sure they’ve sunlight and shelter and that the soil is free draining.

Lots of the customers who come in to us at CountryLife at this time of year are looking for begonia, gladioli and dahlia. Lillies are also big at this time of the year.

There are a wide variety of Dahlias available. Credit Katie Burnett,
Gorgeous garden view with gladiolus flowers on sunny summer day.

Planting spring bulbs

To get the best results when planting bulbs, prep your soil first. If the soil is good, just stick them in the ground –pointy end up –and off you go. If the ground is a bit heavy, dig it up a bit as bulbs don’t like sticky, heavy ground.

Bulbs like dahlia come in clumps so don’t break them up. Just place them in the ground as they come. Different bulbs are different sizes so the general rule of thumb is to place them in about 3 to 4 inches of ground. The bigger the bulb, the deeper they go.

If you’re planting in a raised bed and it hasn’t rained in a few days, then give your area a sprinkle of water once you’ve finished planting.

Handy Tools

You can use a bulb planter to take some of the effort out of planting bulbs. The long-handled version in particular is great for saving your back some strain.

Slug protection for bulbs

Slugs feast on bulbs. We therefore recommend that once the shoots pop up from the ground that you need to be slug ready. This is typically four to six weeks after you plant –depending on the weather.Use traditional methods such as beer traps or we’d recommend environmentally-friendly products such as Sluggo.

At the end of the summer

Once they’ve finished flowering, that’s it for another year. You can then cut them back. Dahlia can still flower up to the first frost. It is important to cut them back before the frost hits as it will turn the flowers black and could ultimately damage the bulb and future crops. Lots of our more mature gardeners in particular tend to lift their dahlia bulbs around October, hang them in their garage or shed and re-plant them again in spring to keep them safe.

As a rule of thumb, bulbs don’t like being planted in windy or exposed sites. Begonia thrive in a bit of shade whereas gladioli like the sun. And when growing taller varieties, remember that staking is important.

Bulbs love a bit of farmyard manure to give them a start in spring. Just make sure the consistency isn’t too heavy or wet as this will cause the bulbs to simply rot in the ground.

We’re here to help

If you have any questions about looking spring planting, talk to any of our horticulturists in store. If you have a specific problem like pest damage on a plant, it’s really helpful to bring us a photo of it. We’d love to help.


All products mentioned in the above blog can be bought on or in you local CountryLife branch. To find your nearest store click here.

Neudorff Organic Sluggo 800g

The Neudorff Sluggo slug and snail killer controls slugs and snails on all types of vegetation and plants. This is certified for organic use and has a naturally occurring active ingredient. Completely harmless to humans and pets, the naturally occurring active ingredient, iron phosphate stops slugs from eating. They retreat to their burrows where they die. This also stop slugs from producing mucus which prevents snail traits.

Price: €11.50

Raised Veggie Box

This raised veggie box makes gardening a lot easier on your back and knees whilst also keeping your flowers and vegetables neat and tidy. It is wheelchair friendly and is ideal for growing your own fruit and vegetables in limited spaces. This raised bed is very easy to assemble, the notched wall boards slot together easily and require no fixings. The timber is pressure treated for a long life. Raised beds take up very little space and can be built right over a garden path. Drainage in a raised bed is superior to that in an in-ground garden bed and provides plenty of room for the root system. 

Price: €165.00

Kent & Stowe Small Bulb Planter

The Kent & Stowe small bulb planter has been traditionally designed and expertly crafted with a high quality polished stainless steel head for minimal soil adhesion and a beautiful ash wood handle contoured for a perfect comfortable grip. This planter has an angled head with a sharpened rim for easy entry into the soil and will remove a 4cm diameter core from the earth, perfect for small bulbs and plants. 

Price: €12.95