Calla lilies originate from South Africa and are easy to grow in many areas.Their flowers emerge in mid to late summer and last for weeks, but their leaves remain attractive all season long.You can grow calla lilies indoors or outdoors.
Step 1: A deep pot for lilies is 5–8 in.
Calla lilies can grow multiple leaves and flower stems.If you want to plant 1 bulb in a pot, use a deep pot.If you are planting 2 or 3 bulbs in the same pot, use a pot that is around 20 cm deep.
Step 2: A room with a temperature between 55 and 75 F is ideal for indoor lilies.
Calla lilies can be picky about their temperature.Their ideal growing conditions are between 55 and 75 F.If your home gets hotter than 75 F, you can use mulch in the pot to keep it cooler.If you need mulch on top of your soil, spread a thin layer of wood chips, sawdust, straw clippings, or pebbles.Keep your lily away from the air conditioning and heating vents.
Step 3: There is 6 hours of non-midday sun per day in that spot.
During non-peak hours of the day, calla lilies need bright light.Their leaves can be damaged by too much midday sun.If you want your indoor lily to get the morning or afternoon sun, it's best to have a window facing east or west.The east or west side of your home is the best place to plant your lilies.
Step 4: After the threat of frost has passed, plant bulbs outside.
You want to make sure you plant your bulbs after the danger of frost ends in your area.You should pay attention to the frost levels in the mornings as the first day of spring approaches.You are almost ready to plant if they are decreasing.
Step 5: Provide well-draining soil for the bulbs.
After rain, well-draining soil dries quickly.Don't plant lilies in a low spot in your garden or a place that holds a lot of water for a long time after watering.Fertilization can be added to the soil if it's sandy where you live.If you want to plant your lilies in clay soils, mix in at least half of the potting soil.
Step 6: The soil is always moist and not soggy if you water your plant.
Calla lilies like moist soil because they grow near the edges of ponds.Don't allow your lily's soil to dry out completely, but take care not to over-water it.The bulbs will rot if the soil is too wet.Start with a small amount of water.If the top of your plant is starting to dry out, add more water.
Step 7: The lilies bloom.
The leaves of indoor and outdoor lilies will turn yellow and brown when the bloom is over.When this happens, cut the leaves down to the soil level with gardening shears.
Step 8: It's a good idea to bring outdoor lilies inside.
When there is a chance of frost, watch.Before that time, dig your bulbs up and place them in a pot of standard potting soil.It is best to store them in a dark area for at least 3 months.During its dormant period, hold the water from your lily.Water should be limited for the rest of the season.
Step 9: Store your plant in a dark area during the winter.
For both indoor and outdoor lilies, place your plant in a dark area that is above freezing but below 50 F.During this time, keep the soil very dry and only water once every few weeks to keep your bulbs from drying out.
Step 10: After a few months, return the indoor lily to its warm bright spot.
When the indoor lily is done resting, return it to its normal spot and water it.You give your plant one watering with 12 the recommended strength to encourage new growth after the dormant phase.
Step 11: After the threat of frost has passed, replant your outdoor bulbs.
If you have a cold period that lasts more than 3 months, you can start your lilies indoors in a pot with regular light and water.After you are sure there will be no more frost in your area, transfer it outside.
Step 12: Don't harm the bulbs when moving them.
Soft rot can occur in bulbs that have been cut or wounded.You should be gentle with your bulbs.To find the exact location of your bulb, dig in the surrounding soil and use your hands to pick it up.
Step 13: If you run into problems with flowers, test your soil's pH.
The lilies should bloom about 60 days after you plant them.If your lilies don't bloom for an entire season, you should check the pH of the soil.Your soil should be acidic.
Step 14: Green solution or neem oil can be sprayed on plant leaves.
Calla lilies can become a breeding ground for bugs.Aphids can be black, yellow, green, or brown.If you see bugs on your plant, spray a solution on the leaves.A green solution can be made with 8 fluid ounces of water, rubbing alcohol, and 2 cups of dish soap and mineral oil.One gallon of water can be used to make a neem oil solution.All affected areas of your plant should be sprayed with either solution.
Step 15: After wiping the leaves with a cloth, spray them with green solution.
There are small brown spots that appear to move.It needs to be wiped away with a small toothbrush or cloth.After you wipe your leaves, spray them with either green solution or neem oil to clean off any mold.
Step 16: If you suspect soft rot, you should discard the bulbs that are infections.
The leaves of a calla lilies can turn yellow from a disease called Bacterial soft rot.The stalks fall over when the upper part of the bulb becomes soft, brown, and watery.You need to discard rotted bulbs to prevent soft rot from spreading.
Step 17: When your plants are wet, don't harvest flowers.
Plants that have been wound in a harvest are more susceptible to soft rot.If you want your plant to heal before the next rain, trim flowers on a dry, sunny day.