Tuesday, January 13, 2026

Horticulture

European Pine Sawfly

European pine sawfly, Neodiprion sertifer larvae were detected feeding on my “indicator pine” in Manhattan, KS (I was totally excited!) on April 17. Young...

Sweet Corn Primer

It used to be simple to decide which sweet corn to plant. You simply chose a cultivar and planted when the soil temperature reached...

Rhubarb Harvest and Seed Stalks

Rhubarb, like asparagus, is a perennial vegetable. It is harvested for the leaf stem, which is also called a petiole. Some years rhubarb will...

Red Plastic Mulch and Tomatoes

Plastic mulches have long been known to provide advantages for the vegetable grower including earlier fruiting, increased yields and weed control. More recently advantages...

Video of the Week: Petunias: Supertunias Grow Big

https://www.youtube.com/watch?v=19ZfnG60TbM  

Pests on Fruit Trees

It can be a challenge to know how to spray fruit trees for pest control.  Spray schedules will vary depending on whether the trees...

Fruit Tree Sprays and Rain

​A spreader-sticker should be used in fruit tree sprays to improve the distribution and retention of fungicides and insecticides on fruit and leaves.  However,...

Fertilizing Strawberries and Brambles

Most garden soils in Kansas have adequate levels of all nutrients other than nitrogen IF the area has been fertilized in the past. However,...