The Best Apple Varieties for Illinois

The Best Apple Varieties for Illinois

Illinois apple trees tolerate winter cold with ease, so success actually depends on bloom timing against the spring frost window and disease resistance.

The Best Grass Seed for Idaho Lawns

The Best Grass Seed for Idaho Lawns

Idaho’s transition-zone climate means cool-season and warm-season grasses both have real drawbacks, so choosing the best seed depends on your water and winter color tolerance.

The Best Onion Varieties for Hawaii

The Best Onion Varieties for Hawaii

At 21.32 degrees north, the latitude of Honolulu (NOAA station USW00022521), the longest day of the year brings 13 hours and 18 minutes of daylight.

The Hawaii Lawn Care Calendar, Month by Month

The Hawaii Lawn Care Calendar, Month by Month

Hawaii’s warm-season lawns follow rainfall and elevation rather than frost, and this calendar gives mowing heights, nitrogen rates and seasonal tasks for Bermuda, Zoysia, St. Augustine and Centipede grass.

The Best Grass Seed for Hawaii Lawns

The Best Grass Seed for Hawaii Lawns

Explains which of the seven warm-season turf species suits Hawaii lawns based on rainfall, salt spray, shade and elevation, using Honolulu’s climate data.

The Hawaii Apple Calendar, Stage by Stage

The Hawaii Apple Calendar, Stage by Stage

Explains why lowland Hawaii has no frost-based apple calendar, and how elevation, hand-forced dormancy and ultra-low-chill cultivars decide when trees bloom and fruit.