

















Shamrock

4.5 out of 5 (2 experiences)


About Shamrock
Shamrock is a relatively rare houseplant šæ that is isnāt challenging to grow and needs regular watering to thrive. They do best in long-lasting, direct light āļø and should be less than 1 foot from a window.
Plant parents describe this plant as being a survivor and a fast grower with only 55 being grown with Greg around the world. Check out the reviews below for more details!š
Shamrock likes soil that is well draining. Your plant shouldn't need added fertilizers if you repot each time it doubles in size.
Shamrock belongs to the Trifolium genus, and is native to Macronesia and Europe.
Taxonomy
Trifolium dubium
Trifolium
Fabaceae
Fabales

How to care for Shamrock

How often to water your Shamrock

every 9
Shamrock needs 0.5 cups of water every 9 when it doesnāt get direct sunlight and is potted in a 5" pot.
Use our water calculator to personalize watering recommendations to your environment or download Greg for more advanced recommendations for all of your plants.
Water 0.5 cups every
9

Check the growing potential in your area
A plant's growing potential is determined from its location, the time of year, and current local weather.

Select a city to check sunlight intensity

Finding light for Shamrock in your home

a window
Shamrock love being close to bright, sunny windows š.
Place it less than 1ft from a south-facing window to maximize the potential for growth.
Shamrock does not tolerate low-light š«.
Select your region to see how the current weather in your area affects the placement of Shamrock in your home š”.

How to fertilize Shamrock

Most potting soils come with ample nutrients which plants use to produce new growth.
By the time your plant has depleted the nutrients in its soil itās likely grown enough to need a larger pot anyway.
To replenish this plant's nutrients, repot your Shamrock after it doubles in size or once a yearāwhichever comes first.

Shamrock is generally easy to care for, though some plant parents report facing challenges with growing it. Check out the reviews down below to read more about their experiences!
Water Needs
Shamrock prefers for the soil to dry out between waterings and should be watered regularly. Use our water calculator to personalize watering recommendations to your environment or download Greg for more advanced recommendations for all of your plants.
Sunlight Needs
Shamrock requires abundant, bright and direct light. Place it less than one foot from a window to ensure it receives enough light to survive šŖ. Select your region to see how the current weather in your area affects the placement in your home š”.
Toxicity
Greg does not have confirmed data on this plantās toxicity. If you, a family member, or a pet consumes plant material of unknown toxicity, itās always best to consult a medical professional.
If you or someone else ingested this plant, call Poison Control atĀ US (800) 222-1222.Ā If a pet consumed this plant, contact your veterinarian or the ASPCA atĀ US (888) 426-4435.
Soil
Shamrock does best in well-draining soil. A good soil will contain lots of organic matter such as coco coir as well as perlite or vermiculite to help with drainage. Adding a handful of perlite to regular store-bought potting soil should do the trick!
Fertilizer
Shamrock grows very slowly and doesnāt require added fertilizer. Replacing your plantās potting soil once a year should provide them with more than enough nutrition. Remember, plants get their energy from sunlight, not fertilizer!
Growing Outdoors
USDA Hardiness Zone
Shamrock can be grown outdoors in USDA Hardiness Zones 8a-9b. Find your local hardiness zone here.
Propagation
Shamrock can be propagated by division into new individual plants.
- Check to see if there is more than one plant. In some cases they may still be beneath the soil surface. If you feel confident, you may remove the soil to check for baby plantlets below!
- If there are multiple plants growing, unpot the plant and gently tug the plants apart, being careful not to disturb too many of the roots. They may be connected by large root segments which you may need to break to free the plantlet.
- Pot up the new plant in well-draining soil
- Repot the parent plant back into its original pot
Care Summary for Shamrock
Shamrock
Greg recommends:

0.5 cups every 9 days

< 1ft from a window

Repot after 2x growth
Based on the 4ā pot your plant is in, and that it doesnāt get direct sunlight.

What other plant parents say





