growing baptisia, with george coombs of mt. cuba center

As native grasses such as little bluestem (Schizachyrium scoparium and cvs., Zones 3–9) and prairie dropseed (Sporobolus heterolepis and cvs., Zones 3–9) increasingly gain traction in gardens, exotics such as miscanthus (Miscanthus sinensis and cvs., Zones 4–9) are losing favor because of their invasive tendencies. But not all exotic grasses are troublesome and need to be avoided. Feather reed grass (Calamagrostis × acutiflora and cvs., Zones 5–9) is a natural hybrid of C. arundinacea and C. epigejos, which are both nonnatives and prolific self-sowers, but the hybrid rarely sets fertile seed—a major plus for an exotic grass, right? So why are other reed grasses—‘Karl Foerster’ aside—so underused? To answer that question is to understand the phenomenon of ‘Karl Foerster’ feather reed grass (C. × acutiflora ‘Karl Foerster’).

In the wide spectrum of horticulture, marigolds have long been considered the darlings, their gilded hues a testament to their name! Here are some Exotic Marigold Varieties that you mustn’t miss!

Can I grow acai berry trees? Often compared to the blueberry for its similar nutritional benefits, acai products made from this trendy superfood have been finding their way onto grocery store shelves. But due to their short shelf life, fresh berries are difficult to purchase outside acai berry growing zones. Learn all about how to grow acai berries at home.

Tips for Growing Honeycrisp Apples Malus domestica ‘Honeycrisp’

Strawberry plants are cheap and easy to grow. Strawberries can be picked from spring to autumn if you choose the right varieties.

Buying tips for indoor Hibiscus. Smaller plants with3-5 branches each with buds are generally the best value. If they loose there buds new ones should soon follow. Look at florists and chain stores as well and garden centres.

I firmly believe that everyone should have some garlic growing in their garden. The plants take up hardly any space,

Want to know How Do Peanuts Grow? Let’s explore the ins and outs of how to cultivate these wonder nuts – from planting to harvesting!

Lee’s tips for growing pawpaw or American persimmon couldn’t make it sound more appealing, or simple:“Plant it, water it, and keep weeds and deer away for a couple of years, and then do nothing,” he says. No fancy pruning (like those apples crave), no particular pests–and a big, juicy harvest. More details on how to choose which variety to grow are included in the highlights from the April 29, 2013 edition of my public-radio show and podcast, transcribed below. To hear the entire interview, use the streaming player below. You can subscribe to all future editions on iTunes or Stitcher (and browse my archive of podcasts here).growing ame

If you said Heuchera, you’re right. Perhaps you’re going to reshuffle some shady beds this spring, and know that Heuchera, with their great foliage, can help make garden pictures work–but wonder which ones, and how best to use them. I invited George Coombs, trial garden manager at the must-visit Mt. Cuba Center in Delaware, with 50 acres of native-plant display gardens and 500 acres of natural land, back to the radio show to help make the best choices and grow them to perfection.George knows from Heuchera, having trialed 83 varieties side by side (the exhaustive results are in this pdf). “I say to people, ‘I’m doing Consumer Reports for plants,'” he explains. Though there are countless varieties on the market, many are duplicative in appearance or just not distinctive. “I can honestly say that when it

ONE SQUASH SLEPT ON THE WINDOWSILL, another in the cabinet beneath the sink. Both stayed firm (and presumably delicious) all winter long, and then some—far into the next year. Lia Babitch and Ian Robb, co-managers of Turtle Tree Seed in Copake, New York, may store their ‘Butternut’ differently, but the greater mission they’re part of is the same: to offer biodynamic, open-pollinated seed to gardeners and farmers that’s been selected to be the very best it can…which if you’re a winter squash means sticking around a good long while. Meet these gifted gardeners and more of their very special seed varieties.

Decades ago, I inherited the big old Clivia plant that had inhabited the sunroom of the home I grew up in for years before that. All these eons later we still live together, Clivia and I, as we have at several locations in between, though now there are multiple plants, each a division and each monstrously bigger than the one I started with.And then maybe 15 years ago I bought a yellow-flowered Clivia [above] at a botanical garden plant auction, and last year a young plant of a Clivia species unknown to me arrived in the mail as a gift from friends….so you get the idea. I like clivias. A lot.Alan Petravich, who a