The word chlorosis is derived from the Greek - kloros - meaning "greenish-yellow".This condition is when leaves produce insufficient chlorophyll. Because the pigment chlorophyll is what makes leaves green - chlorotic leaves look pale, yellow, or yellow-white. Many time the inter-venal tissue is also lighter than the rest of the leaf. This color contrast is a clear indicator of chlorosis. 

 Rhododendron is a very large genus – NO KIDDING - about 1,024 species!They are in the heather family (Ericaceae) - either evergreen or deciduous. Most are native to eastern Asia and the Himalayan region. Because of their spectacular flowers they are grown in every corner of the planet !Their name comes from the words RED TREE - referring to its flowers.  These can be scented or not and actually occur in a wide range of colors—white, yellow, pink, scarlet, purple, and blue.Ranging in habit from evergreen to deciduous as well as low-growing ground covers to tall trees. Some are mat like dwarfs only 4 inches high, while others are trees in excess of 40 feet.Leaves are thick and leathery and are evergreen in all but the azalea species, some of which are deciduous.  

Plants have evolved a way to adapt to the variable light conditions in which they are growing. It is called a phototropic response - the bending of a plants stems and leaves towards the light source – specifically a directional blue light source.This movement is also called orthotropic

Plants evolved to use a volume of soil that is about twice their canopy and 24” deep.  With this volume of soil of they are ensured to have enough water and minerals. It enables them to stay healthy and look their best.

The poinsettia, or Euphorbia pulcherrima, is a symbol of holiday tradition with its bright red and green leaves. Discover its fascinating history, cultural significance, and tips for keeping this festive plant vibrant and healthy throughout the season. Learn how to make it a cherished part of your holiday decor.

Ever wondered what the numbers on nursery pots mean? Our guide to container sizes demystifies the world of plant pots, helping you select the perfect size for your gardening needs. Whether it’s for repotting or planting, learn how to ensure your plants have room to grow and flourish.

Mosses are ancient, resilient plants that thrive in damp and shaded environments. This article explores their unique biology, including how they reproduce without seeds or flowers, and their ecological role in preventing soil erosion and retaining moisture. Learn how to incorporate moss into your garden for a natural, low-maintenance touch.

New York City is a key stop on the migration route for the yellow-bellied woodpecker, also called sapsuckers. While most head to warmer climates like Georgia, a few find our urban green spaces so enticing they stay for the winter, even in spots like Manhattan’s Union Square. Click to learn more about these feathered travelers!

FERNS! Among the planet’s earliest plants, ferns are fascinating survivors dating back 360 million years! These unique plants lack flowers and seeds, relying on a complex spore-based reproduction system. Explore their ancient history and learn how these forest floor favorites continue to thrive today. Ready to uncover the secrets of ferns? Click for more!

Calling all cactus enthusiasts! Discover a selection of small, easy-to-grow cacti perfect for sunny south-facing windows. These low-maintenance plants thrive in dry indoor conditions, stay compact, and are relatively pest-free. Add a touch of the desert to your home with these adaptable indoor favorites. Click to explore your new houseplant companions!