Watering Tulip Bulbs: How Much Water Do Tulip Bulbs Need?

When it comes to watering your tulips, there are many opinions out there. Some say that you shouldn’t water them at all! Others say you should only use distilled or spring water. Still others say that you should keep them watered every few days during the hot summer months when temperatures rise above 90 degrees Fahrenheit (32 Celsius).

What do you think?

How much water do tulips need?

The answer depends on your climate. If you live in a warm climate like Florida, Texas, California or Arizona then you probably don’t have to worry too much about watering your tulips. They will survive just fine without any extra water. However if you live in a cold climate like Minnesota, Michigan, New York or Massachusetts then you might want to consider watering your tulips once a week.

If you live in a cool climate like Colorado, Idaho, Utah or Wyoming then you may want to water your tulips twice per week. You could even water them three times per week depending on the season.

What time of day should I water my tulips?

If you have a lot of tulips in your yard, or if you have other plants in your yard that need watering then it may be best to water your tulips (and everything else) early in the morning. By watering everything early in the morning, the plants will have all day to dry off before nightfall.

If you only have a few tulips then it really shouldn’t matter too much when you water them. Just make sure you don’t water them right before sunset. You definitely don’t want the foliage or the flowers to get soaked right before the cool of night sets in.

When should I stop watering my tulips?

Once temperatures reach above 90 degrees Fahrenheit (32 Celsius) you may need to start watering your tulips twice per week. Above this temperature, you should water your tulips more frequently.

Should I use tap water or distilled water?

While it’s always best to use distilled water when watering your plants, this can get a bit expensive. Most people just use tap water and this is perfectly fine.

When using tap water, let the hose sit out in the sun for at least 24 hours before using it. This will allow any chlorine to evaporate from the water. You can also use a water filtering system to filter out the chlorine and other chemicals.

How long should I water my tulips?

It really depends on the temperature outside. If it’s really hot, then you will want to shorten the time that you water your plants and flowers. If it’s a really cool day, then you may want to extend the time that you water your flowers.

Should I use a soaker hose to water my tulips?

A soaker hose can be very helpful. You just turn on the water and it will slowly dispense the water throughout its length. Because the water is dispensed slowly, it allows the water to seep deep into the soil, which is exactly what you want to do. If you are worried that you will forget to turn off the soaker hose then you might want to use an automatic timer.

What additives can I use to give my tulips a boost?

It’s best to keep things simple and just stick to water. However, if you really want to give your flowers a boost, then there are some additives that you can try. Commercial flower growers will often use a solution of 1 teaspoon of sugar or milk per 1 gallon of water. This solution is usually mixed in a watering can, but it can also be mixed in a hose with a rose on it.

You may also use a product called Flower Fuel which is a soluble fertilizer that is mixed with water. The ratio is usually 1 tablespoon per 1 gallon of water.

When should I fertilize my soil?

If you are using potting soil and have already planted your tulips, then you shouldn’t need to add anything else to the soil. However, if you are planting your tulips in the ground then we would suggest adding some sort of fertilizer. This will give your flowers a boost. Be careful not to over-fertilize though!

Should I use liquid or granular fertilizer?

Liquid fertilizer is definitely much easier to apply and measure out. It’s also less likely to burn the roots of your plants which can happen if you apply granular fertilizer directly to the soil. Liquid fertilizer can also be rainproof once it’s diluted, which is always a good thing.

How do I know when it’s time to divide my clumps?

Your clumps will get so big that it will actually inhibit the growth of your buds. It’s best to divide your clumps every 3-4 years. Simply dig up the center section, divide it into 2 or 3 sections and then replant the new sections elsewhere in your garden.

How do I know when to stop watering?

It’s better to not water too much than it is to water too little. You can always tell when you’ve watered enough by poking your finger a couple of inches into the soil. If the top 2 inches feels dry, then it’s time to give it a drink.

How do I make sure that my tulips are blooming at the right time?

When you plant your bulbs, plant them 6-8 inches under the ground (the deeper the better). Also, plant your tulips in full sun. If you don’t have a spot in your yard that gets full sun, then you can place a trellis on the south side of your house and train your tulips to climb it. This will give them a little protection from the cold winds that come off of the ocean.

If you have any other questions, please feel free to contact us!

Sources & references used in this article:

Physiological processes in plantation establishment and the development of specifications for forest planting stock by AN Burdett – Canadian Journal of Forest Research, 1990 – NRC Research Press

Preformed container for growing flowering plant bulbs by W Raap, L Raap – US Patent App. 10/695,220, 2004 – Google Patents

Importance of root growth in overcoming planting stress by SC Grossnickle – New Forests, 2005 – Springer

Crop planting dates: an analysis of global patterns by WJ Sacks, D Deryng, JA Foley… – Global ecology and …, 2010 – Wiley Online Library



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