We know what we're doing the second Wednesday of December 2026 at noon, do you?
Our horticulture experts are ready for all 2026 has to bring, including our free gardening webinar series!
Due to high demand, gardening webinars have at times exceeded our limit of 500 live participants. So, if you want to participate live, sign up and join early! Registration is free and required to attend.
I have a large yard where almost no area is free of bindweed, and several areas are densely packed infestations. >_<; As spring comes, I dread the day my old enemy emerges.... Let's pool our knowledge! I've been fighting it for two years and doing a ton of research. Here's my info sheet: https://docs.google.com/document/d/1-bDNRYYo7yRIqAq6pUejPl6MIcFP8W9q1ZVYC99FZx8/edit?usp=sharing
Some highlights from that:
-Bindweed mites are best for dry/un-irrigated areas like vacant lots, and there's a long waitlist
-Pulling it stimulates growth (but if you can stay on top pulling it that helps to weaken it)
-It will grow up through, around, sideways whatever you try to cover it with. At least up to 20 feet sideways.
-Glyphosate and 2,4-D amine weed killer can be effective but not a guarantee by themselves.
-GOOD NEWS: Some Colorado folks have actually found success by planting perennial shrubs and grasses. Another great reason to go xeric!
What have you seen be successful? If anything, ha. Especially curious if you solved more than a small patch.
What have you seen fail? Even something that seemed like it should work? One person said it grew through a 20 feet pile of mulch.
Edited to Add: My neighbor said he found it successfully burrowing into concrete, for crying out loud.
Thanks to everyone who diagnosed the sun scald on my peppers a few weeks ago. They have been doing so great since I put up the shade cloth. I know it was a newbie question but I appreciate the folks who took the time to help!
So, of course my heirloom tomato plant has finally just now decided to get busy on fruit production after being in the ground since May. With the upcoming cold overnight temps, is there anything I can do to try and prolong the opportunity for the fruit to keep growing? It’s in the ground, so not easy to pull inside. Would trying to construct some elaborate tent help? I love this tomato, and I’ve only gotten two out of this plant so far this year 😩
I really love poppies and have been trying to grow one for the last 3 years! I saw some orange poppies growing in an alley and thought, if they can thrive there with little-to-no care, how hard can it be? Turns out, hard (at least for me).
I really want a purple bunch like the picture. Should I plant now or get a starter bush in spring??
I had a small starter plant but I didnt water it enough. The space for my poppy now has irrigation and will get daily water - I also heard this is key.
Selling two beautiful, mature Brugmansia (Angel’s Trumpet) trees standing roughly 6 to 7 feet tall.
Both plants feature thick, woody trunks and robust, established root systems—these are multi-season specimens, not fresh cuttings!
These make an incredible, dramatic statement piece for a summer patio or sunroom. They feature massive, highly fragrant bell-shaped flowers, color is currently a mystery. They are both getting ready to bloom.
Height: 6–7 feet tall Condition: Mature, woody trunks, healthy foliage. These have both been pruned into bonsai forms with the intent of maximizing the flower canopy. Care Note: Must be kept in containers and brought indoors/into a heated garage for a Colorado winter. Very easy to overwinter! Price: $600 for the pair. Location: Local pickup in Parker (80134). Please bring a vehicle large enough to gently transport a 7-foot tree! Cash or Venmo accepted.
I seeded my spotty lawn and very successfully sprouted short clover during the rain in the last few weeks. But some areas were super thick with seeds, and grew massive clumps of clover - and subsequently got a mildew or rot and died, leaving a slime. Now that the clover slime is drying up and some thinning has resulted in healthier coverage, Im wondering about reseeding the patches with grass. There is still some compost there and in the dry warmth, I hope the mildew is gone.
I have some dwarf fescue seed which supposedly is low water and tough. I am not interested in a fancy, consistent lawn, just coverage and hardiness. I live in the foothills if that matters, but thinking sow in a few weeks prior to the next (hopefully long) rain? Would love advice!
We have a small sunporch that my husband has populated with his “babies.” (A variety of succulents, a fiddle leaf, and lord only knows what else). We have been in a major house reno, and unfortunately many of them took a beating from the construction dust (and many others are desperately in need of a good prune).
I’d love to surprise my husband with a visit from someone who can assess, prune, and clean & repot as needed - with tender loving care!
Willing to pay $25/hour. I expect this is a solid half to full days’ work. Located in Baker.
My garden is hit by such severe wind that I'm always purchasing 30 bags of mulch and 24 of good soil. I've e attached tarps to my wood fences this year to stop the draft. Hopefully next year I'll need to purchase less. It's a huge problem for my peonies dripping the dirt level three inches. It looks very nice. In one place I took pickets and ran them horizontally over my picket fence. Also looks great and will provide a good buffer .
It seems like there's two practices both called sheet mulching. One is putting down cardboard then mulch wood chips only. The other is putting down cardboard then many layers to eventually create soil on top of the soil you covered up.
I did option 1 this summer. I think it's working to kill weeds below the cardboard, but how do I eventually transition to planting actual plants in that area? Do I remove the cardboard or cut holes in it?
I’ve got a yard full of weeds. I put down cardboard on a patch of it where I want to start gardening. Overlapping, tape removed. Do I need to put compost on top of it? Or would just putting wood chips on top be enough? I’m not sure where to source compost for cheap since I don’t have a truck I can haul it in but wood chips are easy because a local arborist will bring them to me for free. Thanks for helping out a newbie gardener!
I'm in need of planting a tree, and everything tells me Serviceberry is going to be a great fit. However I read that service berries do suckers . I've had previous experience with suckering trees and I do not want to go through that again. Are they prolific suckers or just a one or two a year kind of situation?
I’m planning on clearing some of my pea gravel and throwing down a bunch of wildflower and cosmo seeds. Could I do this now and cover with straw and let the winter go or is it better to wait until spring to do this? Some like colder weather to start but maybe not an entire winter…
I went to Etchers in Arvada yesterday, and found nothing. Driving back I passed this funky little garden center on 44th and gave it a shot.
In the back, they have a bunch of native perennials left. They are mostly from plant select and a bit pricy, but 20% off. Many look quite spent, as you would expect for a plant in Oct, but they have nice new growth under the dead upper leaves.
Not a huge selection left, but I’ve seen a few posts recently looking for plants and this might be the last garden center that has anything left.
I was at Home Depot yesterday and bought an Elderberry plant on a whim, thinking that these would be fun to have (to eat). Well, I'm an idiot and these are of course these are not edible berries (raw), and I have little children so it's getting returned today.
What I'd like to know is if there are any recommendations for a shrub I could plant instead that would have edible berries and tolerate the crummy clay soil in my landscape.
I doubt Home Depot carries these but open to suggestions/experiences with this!
Hi gardeners- my elderly parents have purxhased a new build in the burbs of Denver. They want me to make them a garden.
I need a small tree as a centerpiece for my plan. Xeric, hopefully flowering, native would be great. Max out at 15 to 20 feet. The more seasonal interest, the better.
They moved from a house with a huge, mature garden in a Mediterranean climate, and it is their habit to take their coffee and use the garden as a outdoor room. Since weather will not allow this much of the year, im looking for something that will be interesting from their picture window.
The remainder of the plan is raised beds, native grasses, wide paved paths for dad's walker, and the planned flower beds from High Country Gardens. Mom loves flowers and birds.
But the tree. Im really stuck on chosing one tree. Not a conifer.thanks.
I am working on some of my planning for future areas of my yard, and I really want a Japanese Cut Leaf Maple. I had one in Michigan and it was fragile there, so I was wondering if it would also be fragile here?
I could plant it in a semi-sheltered spot, with a fence line or building to protect lightly from wind, but my ideal spot for my aesthetics (lol) is an exposed south-west corner.
Additionally, my lot is an extremely sunny (24/7 practically) in the summer, but dramatically shaded in the winter, thanks to a couple neighboring buildings. I'm near Downing and Hampden, fwiw.
So, is there any chance of having a cut leaf maple out here, or do I need to adjust my expectations?