David Krajniak – Sticks & Stones

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Photography at the zoo

Red Panda Detroit Zoo ©David Krajiniak 2019

In my time off from Christensen’s I love going to different zoos and gardens to shoot photos. I’ve been into photography for about 35 years and now my oldest daughter is into it as well. I’m a self-taught photographer and became more interested in photography when a Lowland Silverback Gorilla threw a clump of grass at me that came within inches of my head. I wish I had been able to capture that shot!

 I shoot with a Canon EOS 800D and a Tamron 18-400mm zoom lens, and this kit gives me a lot of flexibility for shooting both landscapes and wildlife.

Detroit Zoo ©David Krajiniak 2019

My favorite place to go is the Detroit Zoo. Within the past two years the zoo has opened two new exhibits that feature plant material from Christensen’s Plant Center. The new exhibits are the Holtzman Wildlife Foundation Red Panda Forest and the Devereaux Tiger Forest.

Detroit Zoo ©David Krajiniak 2019
Red panda Detroit Zoo ©David Krajiniak 2019

Christensen’s has supplied massive amounts of plant material over the past two years for the new exhibits. The red panda exhibit has a suspended bridge over two display areas that are fully landscaped. The pathway to the end of the tiger exhibit is spectacular, it goes on forever it seems, featuring trees, shrubs, perennials and ornamental grasses. The tiger area has tripled in size from the old display area and the tigers really seem to enjoy their new habitat.

Detroit Zoo ©David Krajiniak 2019
Detroit Zoo ©David Krajiniak 2019
Tiger Detroit Zoo ©David Krajiniak 2019

In addition, over the past five years we have supplied plants for the river otter and giraffe exhibits, and many of the display berms and gardens throughout the entire zoo. Next time you are visiting the Detroit Zoo, look at the plant displays as well as the animal habitats, you might get some great inspiration for your landscaping designs. We know where you can get the plants!

Detroit Zoo ©David Krajiniak 2019
David Krajniak

Don’t be “that” guy!

ingrown tags

On my commute to work I pass a recently landscaped site that has a lot of plants still sporting their plastic tags.

I say "recent" but I really mean SEVERAL MONTHS. Seeing those tags flapping in the wind really detracted from a very nice landscape job!

oak with tags

Nursery growers and re-wholesalers put tags on plants for identification, not for decoration. I can see leaving the tag on for a few days on a residential job so the homeowner knows what was planted. But you probably gave them a landscape plan with everything identified on it, making those bright plastic tags unnecessary. On some commercial jobs I’ve seen tags left on for years, until they weathered off. It's not a good look.

tags left on

Not only does the tag look bad, it is unhealthy for the plant. Plastic tags can girdle branches on trees, and large portions of smaller shrubs. I have personally removed tags that have become embedded in the bark as the plant grew. It does take a few extra minutes, but having your crew take those tags off will make your install look as professional as it should. Have them do this as the parting site-cleanup as they remove scraps of burlap, lengths of tagging ribbon, and snarls of tying twine. You want your client - and all his friends and neighbors - to admire your work without distraction.

tags left on
David Krajniak

Preventing weeds in landscape beds

Treflan

Spring is here, now is the time for weed prevention, and Christensen’s has a few ways to prevent weeds and up-sell products to your customers for increased profit. Today I want to talk about Treflan and landscape fabric.

Treflan

Treflan is a pre-emergent herbicide for annual grasses and broadleaf weeds. Treflan can be used in new landscape beds, around trees, groundcover, and in established landscape beds. Now is the time to apply - before you see weeds emerging. Treflan creates a chemical barrier to germinating weeds. If there are root fragments in the bed, Treflan can’t stop them from coming up, so bed prep is important for good results. Be sure to follow the directions on the bag for coverage and how to apply. Also note the part of the directions about how the product must be watered in. This is an easy step that is key to your success when using this product.

Another way is using landscape fabric. It stops approx. 95% of weed growth by creating a physical barrier to the weeds germinating. Fabric is useful under decorative stone in landscape beds. It also works very well as a filter fabric around drain tile and behind retaining walls. Christensen’s carries a wide range of fabric in sizes from 3’x 50’ to 10’ x 250’.

Please remember that both of these products only prevent weeds coming up from seed. Anything existing in landscape beds will not be stopped by Treflan or landscape fabric. Your only move is physically removing them or using a product like Killz All. But that’s another topic!

Applying Treflan is a good plan when installing mulch. It’s a value-added service resulting in great-looking beds and happy customers. And make sure that you check out Jermi’s mulch video from last week to get the best practices for installing mulch and making you more money.

David Krajniak

When should you use Holly-tone®?

Holly-tone

Holly-tone ® is a fertilizer designed to feed plants that prefer to live in acidic soils. Some examples of acid-loving plants are: azalea, dogwood, rhododendron, ferns, hemlock, holly, hydrangea, juniper, arborvitae, magnolia, Japanese Andromeda (pieris), pachysandra, vinca and many other evergreens.

Holly-tone

In new plantings, dig a hole twice as wide and about as deep as the root ball. Add some compost, humus, or sphagnum peat to the soil - not too much, current recommendations are to use mostly native soil when backfilling.

Add one cup Holly-tone ® and mix thoroughly. Holly-tone ® is an organic, slow-release fertilizer and is enhanced with Bio-tone ® microbes, so it is very safe to use.

Established acid-loving plants should be fed twice yearly, spring and late fall. Sprinkle Holly-tone ® around like adding salt and pepper to food. If the area to be fed is mulched it is preferable to remove the mulch, feed, and then restore the mulch on top of the application of plant food.

Shrubs such as hollies, azaleas, and rhododendron use 1 cupful of Holly-tone ® per foot of branch spread. Double the quantity if spread is 3 feet or larger. In the spring, trees such as hollies, hemlocks and juniper use 1 lb.* of Holly-tone ® per inch of trunk diameter. Triple the quantity for diameters 3 inches and over. In the fall plants should be given a light feeding in the late fall.Use half the quantities recommended for the spring.

*One pound of Holly-tone ® equals approx. 3 cupfuls

Rhododendron
David Krajniak