White ZZ plants are not exactly “White” but have a tint of yellow and white on the leaves, which makes them appear very different from the regular green and rare black types.
14.03.2024 - 15:03 / modernfarmer.com
The winding peaks and troughs of Arizona’s Verde Valley, weaving through jagged ochre mountains, dreamy cactus-clad deserts and deep volcanic canyons, make up some of the most iconic images of the American West. For thousands of years, the valley has been home to both the Verde River, one of Arizona’s only perennial wild rivers, and to Indigenous communities from the ancient Sinagua and Hohokam peoples to present-day tribes including the Yavapai, Hopi, Apache and Zuni. It is also home to 270 species of birds, 94 species of mammals and 76 species of native amphibians and reptiles. All this makes the Verde River key to the history, culture and ecosystem of central Arizona.
The human pressures on the river’s resources have come about through a combination of the valley as attractive farmland, significant urban growth and an influx of tourists wanting to hike, boat, bike and bird-watch. The population of Phoenix, which relies on water from a combination of the Verde and Colorado rivers, has grown to 4.75 million in 2024 from 221,000 in 1950, now the fifth largest city in the US, while climate change and agricultural demands have placed additional pressure on the river’s supply.
Global environmental nonprofit The Nature Conservancy has been working on the Verde River for more than 50 years, and as the issue of low water flow became increasingly critical about 15 years ago, it began working with local communities to effect change and save water. This was the launch of Sinagua Malt, Arizona’s first malt house, a Certified B Corp public benefit corporation, which works by incentivizing farmers to transition from water-intensive summer crops such as corn and alfalfa to barley, by providing them with a stable market and offering
White ZZ plants are not exactly “White” but have a tint of yellow and white on the leaves, which makes them appear very different from the regular green and rare black types.
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Many children in my programs at the South Carolina Botanical Garden know an enormous amount about non-native honeybees. However, they are astonished to discover the vast diversity of native bees and their immense importance and efficiency as pollinators. In the United States, there are over 4000 native bee species. They range in size from the tiniest fairy bees (Perdita spp.) (found out west) to the giant carpenter bees (Xylocopa spp.). Here are some suggestions to increase children’s (and your) knowledge about our local native bees.
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Oxalis triangularis, also known as false shamrock, is an eye-catching bulbous perennial that makes an excellent and long-lived house plant. Bold, dramatic foliage in shades of dark purple to wine-red creates a striking contrast to blush-white flowers borne in summer. The leaves are three-lobed, hence the name of shamrock which it resembles, though is not actually related to. Oxalis triangularis is native to from Brazil. Its leaves have extra fascination because they open during the day and close at night.
Poppies (Papaver spp. and cvs., Zones 3–9) are one of the most beloved and desirable garden flowers, but they aren’t as easy to please as many sources make them out to be. While there are those who will claim that they are the easiest flowers to grow since they often self-seed around the garden with abandon, poppies—especially the annual species—remain challenging to grow for many gardeners. Below I’ll go over some common annual and perennial poppy species, some recommended varieties of each, and how to make them thrive in your garden.
Hello, Gardeners of the Galaxy! It’s time for a new episode, and our Mission Specialist for this one is Patrick Grubbs, who recently completed a Professional Science Master’s degree in Controlled Environment Agriculture at the University of Arizona. Patrick is one of the people behind the Space Ecology Workshop, an annual virtual symposium on bioregenerative life support, space agriculture, closed ecological systems, and more. He also co-founded The Spring Institute for Forests on the Moon, an international non-profit research organization developing closed ecological life support technology and working to democratize space access in underrepresented countries. The Spring Institute is working on some really exciting astrobotany projects, and Patrick is here to tell us about… some of them!
How to Grow Beardtongue (Penstemon) Penstemon spp.
Before you plant anything in a shady garden, you need to know what kind of shade you have.
Common beech (Fagus sylvatica) is one of the most majestic of European native trees, yet also makes an excellent formal hedge as it tolerates regular clipping. Although deciduous, beech is still good to use as a screening hedge as growth is dense, twiggy, and the dead leaves usually remain on the branches for much of the winter, often until the new leaves appear in spring. There are both green and purple-leaved varieties of common beech which are suitable for hedging. The purple-leaved form (Fagus sylvatica ‘Purpurea’ is commonly known as copper beech. To grow as individual trees, the common beech species becomes too big for all but the largest gardens, but there are columnar (fastigiate) and weeping forms of beech that are much more compact in size.
Since last autumn, I’ve regularly discovered fresh holes in the lawn as well as scratch marks on a favourite tree. I suspect my garden is being visited by a badger. Is this damage likely to continue – and what should I do? Anna, Co Wicklow
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