What is a leaf scar? A leaf scar is a mark or indentation left on a plant’s stem after a leaf falls off. It is a remnant of the leaf attachment point on the stem and can vary in size, shape, and texture depending on the plant species. Leaf scars are important features that can … Read more
What is White Willow (Salix Alba)? White Willow, scientifically known as Salix Alba, is a species of willow tree native to Europe and Western and Central Asia. It is commonly referred to as the European willow or white willow due to its distinctive white bark. White Willow is a deciduous tree that belongs to the … Read more
What is True Indigo (Indigofera Tinctoria)? True Indigo, scientifically known as Indigofera Tinctoria, is a plant species that belongs to the Fabaceae family. It is a perennial shrub that is native to India and Southeast Asia. True Indigo is well-known for its blue dye, which has been used for centuries in various cultures for dyeing … Read more
I. What are noxious weeds? Noxious weeds are invasive plant species that are harmful to the environment, agriculture, and human health. These plants have the ability to spread rapidly and outcompete native vegetation, causing significant damage to ecosystems. Noxious weeds are typically non-native species that have been introduced to a new area either accidentally or … Read more
What are pubescent leaves? Pubescent leaves are a type of leaf that is covered in fine, soft hairs or fuzz. These hairs can vary in length and density, giving the leaves a fuzzy or velvety appearance. The term “pubescent” comes from the Latin word “pubescens,” which means “becoming covered with down or fine hair.” How … Read more
What is Allelopathy? Allelopathy is a biological phenomenon in which one plant releases chemicals into the environment that affect the growth, development, or behavior of other plants. These chemicals, known as allelochemicals, can have both positive and negative effects on neighboring plants, influencing their germination, growth, or reproduction. Allelopathy is a form of chemical competition … Read more
What is Subsoiling? Subsoiling is a technique used in arboriculture to improve soil structure and drainage by breaking up compacted soil layers below the surface. This process involves using specialized equipment to penetrate the soil to a depth of 12-24 inches, loosening the soil and allowing roots to grow deeper. Subsoiling is often done in … Read more
What is Leaf Spot? Leaf spot is a common plant disease that affects a wide variety of trees, shrubs, and other plants. It is characterized by the appearance of small, dark spots or lesions on the leaves of the affected plant. These spots can vary in size and color, depending on the type of plant … Read more
What is Leaf Blister? Leaf blister is a common plant disease that affects the leaves of various plants, causing raised, blister-like bumps to form on the surface of the leaf. These blisters can vary in size and color, depending on the type of plant and the severity of the infection. Leaf blister is caused by … Read more
What is Cambium? Cambium is a type of plant tissue that is responsible for the growth of vascular plants. It is a thin layer of cells located between the xylem and phloem in the stem and roots of a plant. Cambium is a meristematic tissue, meaning it is made up of cells that have the … Read more