When to Plant Bulbs in Pakistan: October Bulbs vs March Bulbs (Video)

Transcript

Did you know planting depth matters three times the bulb height?

Did you know planting depth matters three times the bulb height?

When to Plant Bulbs

We’ll walk you through planting bulbs in Pakistan so you get vibrant blooms every season, and I’ll reveal a simple trick that makes the difference at the end.

Cool season bulbs (Oct-Nov)

Here’s the thing: winter bulbs like nargis, gladiolus, ranunculus and freesia love the mild autumn soil. Plant them between October and December, but in hot coastal areas such as Karachi wait until late November when nights finally cool. The rule of thumb is to set the bulb at about three times its own height, pointed end up, and you’ll see leaves push through the winter and flowers appear as days lengthen.

Warm season bulbs (Feb-Apr)

And this is where it gets interesting: summer bulbs need warm soil, so wait until February to April. Tuberose, canna, rain lily and amaryllis will sit in the hot ground, send up shoots, and keep blooming through the heat and even the monsoon. In the plains they can stay in the ground year-round, but lift them in very wet or frosty areas.

Plant depth rule

The RHS rule is simple: dig a hole three times the bulb’s height. So a 4 cm gladiolus corm goes into about a 12 cm deep spot, leaving roughly eight centimeters of soil above the tip. Too shallow and the stems flop; too deep and the bulb may not get enough warmth.

Batch planting gladiolus

Now, the part most people miss is how to stretch a single planting into a months-long display. Instead of dumping all your gladiolus at once, plant a third of the bulbs every two to three weeks from October to early December. Each batch will flower roughly three months later, giving you spikes from February straight through April. When the spikes show colour, stake them before a winter wind snaps them.

Storing bulbs after season

What surprised me is how easy it is to keep bulbs healthy for the next year. Let the foliage yellow and die back naturally, that’s the bulb feeding itself. Then lift the bulbs, brush off soil, trim any soft roots, and dry them in shade for a day. Store them in paper or net bags, or buried in dry cocopeat inside a cardboard box, somewhere cool, dry and dark.

Bulbs in pots

Can bulbs grow in pots? Absolutely. Use a 20-30 cm pot with a drainage hole, fill it with a mix of two parts garden soil, one part compost and one part coarse sand or cocopeat. Potted bulbs often flower less in their second year, so treat tulips and ranunculus as one-season plants and replant fresh ones each year, while nargis, freesia and gladiolus are more forgiving.

Safety first

Before you plant, a quick safety reminder: many bulbs are poisonous if eaten. Nargis, lilies, amaryllis, tulips and gloriosa should be stored well away from vegetables and out of reach of children and pets. Lilies are especially dangerous to cats, even the pollen. If a child or pet chews a bulb, call a doctor or vet straight away and keep a sample.

The one trick for endless blooms

So what should you do? The one key tip that guarantees a continuous display is to stagger your gladiolus planting. By dividing the bulbs into three groups and sowing each a few weeks apart, you’ll enjoy a wave of spikes from February right through April, instead of a single short burst.

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Read the full guide

Read the complete guide on thecareonline.com. This is general information, not medical advice.