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Growing Waterlily in Salt Lake City

🇺🇸 Zone 4 Planting Guide · Cold semi-arid climate

USDA Zone 4 175 frost-free days 90-180 days to harvest

Quick Answer: Growing Waterlily in Salt Lake City

Yes, you can grow Waterlily in Salt Lake City, US! Plant during May, Jun, Jul, Aug for best results. Salt Lake City is in USDA Zone 4 with a Cold semi-arid climate, offering 175 frost-free days per year. The difficulty level is medium, and Waterlily takes 90-180 days to harvest. Waterlily needs full sun and frequent watering.

Climate Match Analysis

Moderate Match Salt Lake City + Waterlily

Salt Lake City's climate requires careful timing. Winter lows (-7°C) drop below Waterlily's minimum (5°C), so avoid cold months. Follow the recommended planting months for success.

Waterlily tolerates 5°C to 35°C
Optimal: 18°C - 28°C
Salt Lake City range -7°C to 34°C

Salt Lake City Climate Data

USDA Zone
4
Frost-Free
175days
Winter Low
-7°C
Summer High
34°C
Rainfall
417mm/yr
Climate
BSk
Cold semi-arid

Waterlily Planting Calendar for Salt Lake City

Green months show the best time to plant Waterlily in Salt Lake City

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Plant Waterlily Not recommended

Waterlily Growing Requirements

☀️

Sunlight

Full Sun

6+ hours direct sunlight

💧

Water

Frequent

Keep soil consistently moist

📅

Days to Harvest

90-180

From planting to first harvest

📊

Difficulty

medium

Some experience helpful

💡 Growing Tips for Waterlily

Needs still, warm water and full sun. Plant in aquatic baskets. Wait until soil warms to at least 18°C before transplanting outdoors — cold soil stunts growth and can invite root rot. Consistent moisture is critical. Mulch with straw or compost to retain soil moisture and keep roots cool during hot weather.

Frost tolerance: Waterlily is NOT frost tolerant — wait until after the last frost in Salt Lake City.

How to Grow Waterlily in Salt Lake City

Salt Lake City, US is in USDA Hardiness Zone 4 with a Cold semi-arid climate (Köppen BSk). With winter lows of -7°C and summer highs of 34°C, the growing season spans approximately 175 frost-free days. Waterlily grows well with some gardening knowledge in this climate.

Waterlily thrives in temperatures between 18°C and 28°C, requiring full sun and frequent watering. In Salt Lake City, the best months to plant Waterlily are May, June, July, August. Waterlily is not frost tolerant, so it's important to wait until after the last spring frost before transplanting outdoors. Expect to harvest in approximately 90-180 days after planting.

Salt Lake City receives only 417mm of annual rainfall, so consistent irrigation will be essential for growing Waterlily successfully.

Other Plants That Grow in Salt Lake City

More plants you can grow alongside Waterlily in Salt Lake City

Keep Exploring

Frequently Asked Questions

Can I grow waterlily in Salt Lake City?

Yes! Waterlily can be successfully grown in Salt Lake City, US. Salt Lake City is in USDA Hardiness Zone 4 with a Cold semi-arid climate. The difficulty level for growing Waterlily here is rated "medium". The best months to plant are May, June, July, August.

When should I plant waterlily in Salt Lake City?

In Salt Lake City, the recommended planting months for Waterlily are May, June, July, August. Salt Lake City has 175 frost-free days per year, with winter lows of -7°C and summer highs of 34°C. Since Waterlily is not frost tolerant, make sure to plant after the last frost date.

How long does waterlily take to grow in Salt Lake City?

Waterlily typically takes 90-180 days from planting to harvest. In Salt Lake City's Cold semi-arid climate with 175 frost-free days, you have enough time with good planning to grow Waterlily to maturity. Needs still, warm water and full sun. Plant in aquatic baskets. Wait until soil warms to at least 18°C before transplanting outdoors — cold soil stunts growth and can invite root rot. Consistent moisture is critical. Mulch with straw or compost to retain soil moisture and keep roots cool during hot weather.

Can I grow waterlily indoors in Salt Lake City?

Waterlily can potentially be grown indoors in Salt Lake City with proper conditions. It requires full sun (6+ hours of direct light — a south-facing window or grow lights recommended). Indoor growing extends your season beyond the May, Jun, Jul, Aug outdoor planting window. Use containers with good drainage and frequent watering.

What month do I plant waterlily in Salt Lake City?

Plant Waterlily in Salt Lake City during May, June, July, August. These are the optimal months based on Salt Lake City's USDA Zone 4 climate, 175 frost-free days, and temperature range of -7°C to 34°C.

Is waterlily hard to grow in Salt Lake City?

Waterlily is rated "medium" to grow in Salt Lake City. Some gardening experience is helpful. Pay attention to watering schedules and planting timing. The climate match for Waterlily in Salt Lake City is Moderate.

What grows well with waterlily in Salt Lake City?

In Salt Lake City, you can grow many companion plants alongside Waterlily. Good options from the same planting window include Tomato, Basil, Lettuce, Carrot and 2 more. These plants share similar planting months and thrive in Salt Lake City's Zone 4 climate.

Does waterlily need full sun in Salt Lake City?

Waterlily requires full sun. In Salt Lake City, provide at least 6 hours of direct sunlight daily. Most garden locations with southern exposure will work well.

Last updated: March 2026 · Climate data from NOAA, FAO, USDA

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