One of the most important factors needed for successful gardening, whether vegetable gardening or ornamental gardening, especially in urban gardens where there is a lot of wear and tear, is understanding what's going on beneath the surface. Oftentimes we overlook the importance of correct composting, as well as PH, air, water and space, consequently ending up with unsuccessful plants. Eric wonders what tools T uses to make sure the soil is developing the way he wants and to ensure it's healthy. T feels that to have successful plants it's important to monitor what's going on beneath the surface. And to do that his main tools are a shovel and a soil probe. The probe provides a good idea of what's really happening within the entire soil profile. With the soil probe T has pulled a plug from the soil that is at least 12 inches long, thus shows 1 foot of sub surface soil. This makes it clear that the soil is consistently moist, and the type of soil they are dealing with at this location looks good. Then using the shovel he takes a really good core sample which is equally important. Remember 60-75% of a plants mass is below the surface of the soil. This soil looks good, it has been very effective at promoting root growth. This means the plant will use less water, will be more efficient in taking nutrients from the soil, and that ultimately means a healthier, more disease resistant plant.
Written by Joan Maloof,
Photographs by Robert Llewellyn
Trees don't have two eyes like we do, yet they can see. They know how much light is hitting their leaves, and they know the quality of that light, too. They know if it's summer or winter by the length of the day, and they know if it's noon or afternoon by the wavelength of the light.
Join fellow garden lovers, history buffs and music enthusiasts to discover the quaint towns and colorful gardens of Holland and Belgium in May of 2018.
This exciting journey will be hosted by nationally known host Eric Johnson, of Public Television's blockbuster show GardenSmart. Your river cruise begins in Amsterdam where you'll see works by Rembrandt and Van Gogh, Anne Frank's House, and see the city's most famous gardens. Then spend a full morning on the grounds of the most beautiful spring garden in the world-Keukenhof! Visit the picturesque Belgian towns of Bruges and Ghent as well as Kinderdijk, with the Netherlands' iconic collection of 19 authentic windmills that is a UNESCO World Heritage Site. In addition, history buffs will experience a captivating tour of the WWI trenches of Flanders and WWII Arnhem Battlefield of A Bridge Too Far fame. You won't want to miss this extraordinary garden adventure to Holland and Belgium.
Book by November 15, 2017 and save up to $1200 dollars per person!
To register call:
Alki Tours at 800-895-2554
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