Category Archives: Uncategorized

Winter Hours

We have closed the retail center now for the winter.    We do still have available  about 200 potted trees  and all of our larger balled and burlapped trees until there has been enough frost to freeze things up!  We will have dry firewood and gift certificates all through the winter season!

For the balance of November – our hours are 8 am to 4 pm Monday through Friday.  We will be closed for the 4 day Thanksgiving holiday.  Starting in December, we will be here Monday through Friday – in the mornings – from 8 am to noon!  We do check messages and e-mail several times a day so we can get back to you usually the same day!

Gift Certificates

We have gift certificates available for your holiday gift giving.  We can issue them in any amount you need.  Our office hours this time of year are limited, but we can mail them to you,  to the recipient or arrange a time for you to pick it up if it’s not a time when we’re open!  We try to be as flexible as we can!

Gift certificates for trees are especially nice since it allows the recipient to pick out just the tree for them!  Some people love flowering crabs – while others love oaks, and the next person really likes the colorful maples.  With thousands of trees to choose from they’ll surely find just the right tree for them!

Gift certificates are great for using toward spring annuals and hanging baskets or even toward visits by our Landscape Designer!   Give us a call and we’ll assist you with your holiday shopping!

We’re Still Open

With the wonderful November weather – we are staying open for at least another week!  People have been coming in and purchasing plant materials – others are hiring us to plant for them – and one couple contracted for a patio yet this fall – we’re still going strong!  The fall sale prices are great and if you’re thinking of doing some projects – take advantage of the fall sale prices!

Our hours have changed just a little – with the time change we are closing now at 5 pm during the week, and Saturday we will be here from 8 to 5, and next Sunday – 10 until 4.

Hosta

P8045238Now – my favorite subject!   Hosta!

The past two days (which were really nice!) were sort of depressing for me.  I had the task of cutting back all of our production hosta plants here at the nursery – signaling the end of this growing season.  Sunday night we walked through our hosta garden at home, and then while cutting the plants here back – I once again was prompted of the excellent attributes of a few of these incredible plants!

Paul’s Glory – in the picture here it’s the hosta that is directly behind the pink impatiens.  It’s a wonderful hosta variety.  It’s considered a large hosta and has multi-colored leaves that provide very good substance. The thing that makes this a true winner in the hosta world is that after all of the hard frosts that we’ve had now in October, it still was holding up better than almost all of the other ones.  The color had changed a little bit to a mellower yellow – but was still beautiful.  From May – until almost November – you can enjoy this plant!   Others that impressed me by making it through such heavy frosts without looking really tired – were Diana Remembered,  Summer Breeze,  many of my blue varieties, Guardian Angel and some of the traditional varieties.  We have over 400 varieties of hosta in our gardens at home so it’s hard to even come close to picking a favorite but I must say that Paul’s Glory is right up in the top 10!

Hosta are such tough plants – so easy to grow and provide beauty and interest all during the spring, summer & fall.  You can still plant hosta so they’ll be ready to emerge in the spring and become part of your landscape!  Years ago – when we first started our hosta garden at home, we moved some clumps around in the fall, and we forgot one in the undergrowth on the edge of the woods.  The next spring when we were on the deck, we could not figure out what was growing in amongst the weeds that was getting higher than the weeds.  It was that clump of hosta that we had forgotten to plant.  It made it through all winter – above ground.  We don’t promote doing this with hosta – they do need to be planted – but it just shows how tough they can be.  We have all of our plants on sale now at 30% off so if there were a variety of two that you were thinking of doing this year and didn’t – it’s still not too late to plant them.  Just be sure to adequately mulch around the new plantings once we have a couple of inches of frost.

Taking your Plants Home

P8315545We have had customers over the years who drive in with SUV’s, pickups, dump trucks, sedans, even an Austin Healey to pick up plants.   Yesterday, a customer came in with his street rod pulling a small trailer and picked up a tree!  One time a customer came in on his way home from fishing and we loaded up his boat (which was on the trailer) with shrubs and perennials! 

We do deliver plant material, soil mix, rock and mulch – but you can save on the delivery fee by bringing in your own vehicle/trailer to take your new plants home.  You will be surprised on how we can load your plants in smaller vehicles to get them home safely.  If you have questions on what would work – please give us a call and we’ll give you some advice!

Windflower – Anemone

P1010035A late season bloomer – what could be prettier than this!  This Anemone – called ‘Robustissima’ starts blooming late summer into early fall.  Reaching a height of 30″-36″, it graces the back of the perennial bed giving you that spark of color.  Windflowers can grow from Zone 3 to Zone 8.   These perennials can be found even in the Rocky Mountains where in higher elevations the winters are colder.   Anemones prefer partial shade with well drained soil.   They can be planted in full sun, but be sure to keep them moist during the really hot periods.

Companion plants for the Anemone would be hosta, ferns, cimicifuga (bugbane), ornamental grasses, asters, sedums, and hardy mums.   These  flowers can be planted in mass which when they blossom will sway with the wind and provide a stunning feature to any perennial garden!

Tree Donation to the City of Northfield

P1010017This past week, our crews installed 12  balled and burlapped shade trees into two of the City’s parks.  Grant Park was the recipient of 3 hybrid Elms, 3 Oaks, 2 Maples and 3 Honeylocust trees.  Jefferson Park received an Autumn Blaze Maple.   Each year we donate trees to Northfield’s parks in appreciation of the support that the Northfield community gives our business.   We hope to be able to continue this program for many years to come.

Shade Groundcovers

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These shade perennials grace my hosta garden.  The  photo to the right shows Pulmonaria - also known as Lungwort.  These blossom in early spring with red, pink, white and blue flowers – depending on the variety.  Some varieties have more a white colored leaf, while some are speckled or blotched,  while others are mostly green.  They look soft and have a velvety feel.

We have a bermed area with a birch tree in one of the hosta garden islands and between the tree and the outer row of hosta, we have a grouping of Lamium.   The variety we have in this location is ‘White Nancy’, and it sports white flowers during the summer.  There are a couple of varieties that have pink flowers and perhaps one of my favorites – ‘Orchid Frost’ with purple flowers.  Lamium has smaller leaves that are green with white on top, again soft looking,  and will flower.

A shade perennial with glossy green leaves that spreads out and fills in an area very nicely is Pachysandra.  Also known as Japanese Spurge, it will form a compact looking plant, will spread once established, and produces a white, bottlebrush flower in the early spring.

Perhaps the most pretty of my groundcovers (and most aggressive) is the Ranunculus – or creeping buttercup.  The lime green with a yellow cast to the leaves crawl around the area, and circles the plants.  Bright butter yellow flowers in the spring will certainly brighten up your shade garden. 

I have several other groundcovers in my hosta garden – Snow on the Mountain, Lysimachia, and Sweet Woodruff.  As the name implies, these are groundcovers – basically meaning that they will spread.  Where I want to keep a contained area, I simply pull out the runners to keep it in check.  When you pull the runners out, if done carefully, you can transplant to another area that you’d like to have a groundcover in.   I usually “thin” my groundcovers only once or twice during the summer and it keeps them where I want them!

Samantha Campanula

p6284670One of my favorite shade perennials at home blossoming right now is the Campanula ‘Samantha’.  It is tucked in between two of our Ely greenstone boulders and it is full of lavender-blue blossoms.  A compact long flowering Campanula with fragrant flowers, it blooms heavily in early summer.  It will rebloom with periodic deadheading.  I have this planted in an area that gets the morning sun.  Depending on the source, it will say it is a Zone 4 or a Zone 5.  I have had this plant here for many years so it has proven hardy here in Zone 4.

Other perennials that you can see here is Minuteman Hosta in the background, and in the foreground is a Tiarella.

Rain Barrel Workshop

A rain barrel is a container that is connected to roof gutters and collects the rain water – thereby reducing the amount of water reaching surface waters.  You can then use this recycled water to water flowers, your grass or even washing your car.  Not only do rain barrels save money on watering bills, they also conserve water, reduce the pollution that reaches surface waters and prevents erosion. 

The Rice County Soil and Water Conservation District is sponsoring a build your own rain barrel workshop.  It will be held at the Conservation Building at the Rice County Fairgrounds on Saturday, June 27th from 10:00 am to 2:00 pm.  You should call in and reserve a 30 minute time slot.    We have a sample rain barrel here at the nursery so you can have an idea of what you would be making.  The cost for a build your own barrel is $35, and there is a limited supply of pre-made barrels available at $55.   The phone number to call is 507-332-5408.

Praying Hands Hosta

p1010048The Praying Hands Hosta has to be one of the most intriguing varieties out in the marketplace.  The upright narrow leaves of this plant gives it an unuual look like no other!  Each green leaf is rolled and folded into a tube shape, displaying the prominent vens on the back of the leaf  A thin white margin borders the outside edge of the leaf.  Certainly a collector’s hosta – for the person who wants something different!  

Jerry Williams – the person who discovered Praying Hands – lives here in Northfield and is a frequent customer here at the nursery.  It’s always exciting talking hosta with our customers!

New Varieties of Hosta

fingerprintWe have just received an order of some unique hosta varieties and a few standard varieties.  We have these available in very limited quantities as this was an order of a few of many varieties – not alot of a few.

The hosta that I am most excited about is the hosta ‘Fingerprint’.  It is an unusual sport of ‘Paul’s Glory’.  There are no two leaves that are the same.  A line separates the leaf edge from the center, making a watermark appearance on each leaf.  Like ‘Paul’s Glory’ it has the thicker leaves, and a medium sized mound.   The leaves change from greenish in the center with a gold edge to gold in the center with a light green margin.  The flowers on this variety will be pale lavender.

This hosta is a must have for the serious hosta collector.

Transplanting Time

Perhaps you’ve been thinking about digging and dividing some of your perennial flowers, or found that you planted some kind of shrub in a spot that is too shady, and now after a year or two want to move it to a little sunnier spot.  The time of transplanting is upon us.

Some sunny areas have seen the ground thaw completely, or will be thawed within a few days.  Shady areas may continue thawing out for another week or slightly more.

Start by digging in the areas where you want to plant the perennials, shrubs or trees that you are going to divide or move whole. If the soil is still too wet or hard, wait a few more days.  Once you can dig comfortably in the receiving area, without compacting overly wet soil, or chopping frost, go ahead and dig up the plants you want to move.

Harvest as much of the roots as possible by using a clean sharp spade (flat nosed if best).  On perennials that you intend to divide it is not necessary or desirable to leave a lot of soil on the roots.  Shake off the soil that comes off easily and then use a sharp stiff knife, spade or hatchet to split the root mass into pieces.  Replant the pieces so that what was at the soil surface previously ends up at surface level again.  They will grow better than if you bury the crown that naturally exists at the surface.

When moving shrubs and trees you may want to try to leave soil attached to the roots when you move the plant.  How much soil you leave on the roots is a matter of practicality.  If the ball of roots and soil you have dug is too heavy for you to safely move,  worry off some of the soil by rolling, shaking or proding.  When it is a comfortable size/weight go ahead and move it to the new location.

When a shrub or tree has a trunk diameter of one inch, try to make the first shovel cut about 7″-8″ out from the trunk when you are digging it up.  This will give you a root ball of 14″-16″ across.  For trunk diameters of 1 1/2″, make a root ball that is about 18″ to 22″ wide.  For 2 inch trunks, a 24″ diameter is best.  This can be a battle,  since the bigger the root ball, the heavier and the more work it is in digging and moving.  For this reason, it is best to watch trees and shrubs closely during their first 2-3 years in your landscape, so that if you decide a move is necessary, you can do it before  the plant gets too large.

If the weight of the root ball is just too much for you, shake and worry off all the soil and move the tree or shrub bare root.  You should only do this PRIOR to the time the plant leafs out, or the transplant shock will be too great.  For this reason, April 10-20th is an ideal time to re-locate trees and shrubs.

Good luck and happy transplanting!!

I have also shared this blog with the Northfield News.

Open for the Season

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Is Spring Fever making your crazy!  A quick remedy for Spring Fever is a visit to Knecht’s Nurseries!

We will be opening for the season on Monday, April 6th.  We are busily getting the plants ready for the growing season and out of winter mode.  We are open 7 days a week – Monday through Friday, 8 am to 6 pm, on Saturday our hours are 8 am to 5 pm and on Sunday – 10 to 4.  We will be continuing to get things in over the next six weeks so things are constantly changing.  There are many new and exciting plants this year that you will want to check out!

Bonus Bucks are Back

We are again offering our Bonus Bucks promotion!  For every $25 in retail purchases during April and May, you will earn one Bonus Buck.  Earn your Bonus Bucks when you buy mulch, your hanging baskets, annuals, shrubs, trees, and perennials.  When you’re ready to plant your veggie garden – think Bonus Bucks!   In June, Bonus Bucks can be redeemed.  Treat yourself to a new plant or two!

Please check out our specials page .  We have several trees, shrubs and perennials on sale for the first two weeks of April! 

Also on sale while supplies last,  are our balled and burlapped trees that were dug in 2008.  These are larger trees and are available at an incredible price!    There are many shade trees, ornamental trees and evergreens available.  These won’t last long!