Gardening on the Cheap: 3 Ways to Get Lots of Plants for Super Cheap

Would you love to add a few new bushes or perennials to your garden beds, but just don't have the money to go out and buy them? Maybe you love flowering annuals but don't live having to rebuy them every year.

Plant propagation is the answer! I love to garden and am always wanting to add more plants to our landscape, but our meager one-income budget just doesn't have much wiggle room for my gardening passion. By learning a few simple and very old gardening practices, I now can add virtually any plant to my flower beds pretty much free of charge, and I am going to show you how you can do this too. It's not as hard as it sounds, really. It just takes a little know-how, pre-planning and patience. I am going to give you the know-how; but you are going to have to take care of the pre-planning and patience all on your own.

There are three basic ways to propagate plants. Those beautiful snapdragons (annual flowers) you bought earlier this spring for your planter box? You can save the seeds to start new plants next year. Are perennials (plants that come back every year) more your style? Find a relative who has some peonies ready to be divided. Pining after your neighbor's lilac or raspberry bush? Ask if you can take a few root cuttings.

Plant List

The Following is a list of plants that are best propagated by seed.

Yarrow

Delphinium

Hollyhock

Mistflower

Alyssum

Baby's breath

Butterflyweed

Coral Bells

Poppy

Forget-me-nots

Artemisia

Evening-primrose

Bellflower

Painted Daisy

Sage

Viola

Zinnias

Pansies

Petunias

Lettuce

Asters

Bluegrass




Seed Propagation

Growing Annuals from Seed

    Simply follow the directions on the back of the seed packets. You can even use the seeds from last years flowers. Allow some of the flower heads to go to seed. You can collect the seeds, allow them to dry out and store them in a paper bag in a cool place, or if your annuals are in a flower pot, let the seeds fall to the soil and bring the flower pot into the garage until spring. Bring the pot back outside in the spring and your flowers should bloom again. I live in zone 5, which had a very mild winter this year and was surprised to find last year's Pansies growing in their flower pot again!

Growing Perennials from Seed

     Many perennials can be successfully raised from seed, but not all.  

  • Some perennial seeds should be sown during cool weather (55-68 degrees); Examples: Alyssum, Pansies, and Violas.   
  • Some seeds need very low temperature (42-52 degrees)  They should be refrigerated in a mixture of sterile sand and peat moss until it has germinated.  The sprouted seeds can then be sown as usual. Examples: Lettuce, Delphinium
  • Some seeds need a higher temperature range to germinate correctly and should not be started until the temperature is consistently 68-86 degrees. Examples: Marigolds, Morning Glory, Verbena, Zinnia


**A note on perennials**  

     Many perennials are not cold hardy to withstand winter weather.  These plants may be consider perennials in the warmer Zones, and annuals in colder Zones.  Pansies are a perfect example.  They are perennial, meaning the come back year to year, in many warmer climates, but in Zone 5 and above, the winters are generally too cold for them them to survive, and they are treated as annuals.  Find out your Zone and check to see if the flowers you want to plant are annuals or perennials in your area.



Plant List

In Water

Hibiscus

Vitex

Brugmansia

Clerodendron ugandense

Oleander

Tomatoes

Basil

Ivyphilodendron

arrowheadplant

dieffenbachia


Soft Wood Stem Cuttings, Perennials

Hollyhock

Alyssum

rockcress

Aster (all hardy asters)

Bellflower

Delphinium

Baby's Breath

Sunflower

Coral Bells

Horsemint

Forget-me-not

Beard Tongue

sage

Verbasica

Viola


Hard Wood Cuttings

Forsythia

Rhododendron (Azalea)

Dogwoods 

Butterfly Bush (Buddleia spp.)

Mock Orange (Philidelphus)

Flowering Currant (Ribes sanguineum)

Trees 

Poplar (Populus)

Willows (Salix spp.)

Plane (Platanus)


Root Cuttings


Shrubs and Trees
Crabapple (Malus)

Figs (Ficus carica)
Glory bowers (Clerodendrum)
Hydrangeas (Hydrangea spp.)
Japanese Aralia (Fatsia)
Lilacs (Syringa vulgaris)
Mock oranges (Philadelphus coronarius)

Popler (Populus)
Pussy willow (Salix discolor)
Raspberry and Blackberry (Rubus spp.)
Red and yellow twig dogwoods (Cornus stolonifera)
Rose of Sharons (Hibiscus syriacus)
Roses, nongrafted types (Rosa spp.)
Snowball bush (Viburnum)
St.John's-wort (Hypericum)
Sumac (Rhus typhina)
Trumpet vine (Campsis radicans)
Weeping willow (Salix babylonica)
Wisteria
Yucca

Perennial Plants

Aster
Bellflower(Campanula)
Blanket Flower (Gaillardia)
Garden phloxes (Phlox paniculata)
Gernaium (Gernaium spp.)
Globe Thistle (Echniops)
Hollyhocks (Alcea rosea)
Horseradish (Brassicaceae)
Japanese aster (Kalimeris pinnatifida)
Matilija poppy (Romneya)
Oriental poppies (Papaver orientale)
Pasque flowers (Pulsatilla spp.)
Primrose (Primula)
Rhubarb
Sage (Salvia spp.)
Sea hollies (Eryngium planum)
Sea Kale (Crambe maritima)
Statice (Limonium spp.)
Yarrow (Achillea)

Propagating by Cuttings

Overview

Many garden plants, houseplants, most shrubs and a few Perennials can by propagated using this method. The term, "Cutting" refers to the removal of a small portion of the leaves, stems, roots or tubers of the "mother plant" and the inducement of new root formation. The new plant will be identical to the mother plant genetically. Some plants can be rooted in water, while others need to be rooted soils, in coarse sand, in equal parts sand and peat moss or in equal parts sand and vermiculite. The addition of rooting hormone, which can usually be found for less than $5 may also need to be added.

Propagating Cases

"Propagating case" refers to what you put the plant in while the roots are forming. It should be at least 4" deep and have some sort of enclosure to keep the moisture and heat in. I save the containers that my other shrubs or flowers came in and reuse them for this. Plastic bread bags can be placed over the plant to create a mini greenhouse. Just poke a few small holes in the bag so the plant can get plenty of air. A glass jar or vase can be used for water propagation.

Substances that Promote Root-Formation

Rooting hormone can aid in the propagation of many plants which are otherwise hard to propagate and is relatively cheap to buy (usually under $5.00) Rooting hormone is advisable for plants such as Azalea, Blueberry, Dahlia, Holly, Magnolia, and Dogwood.

Cuttings can be dipped in fertilizer for a a few minutes juts before planting in the the rooting medium (dirt, water, sand, etc) Boxwood, Begonia, Geranium, Ivy and Euonymus all respond well to this treatment.

To check root formation, wait at least 4 weeks and then gently pull on the plant. If you feel resistance, roots have formed and you can replant the plant!

Softwood Stem Cuttings

The term "softwood cutting" refers to the cutting off of small shoots from the parent plant, usually perennials. The cuttings should be taken in the spring, at the very beginning of the plant's growing season, but they can be taken anytime when young, non-flowering shoots are present. Plants should root in 3-4 weeks. Once roots have formed and are at least 1/2" long, the plant is ready to be planted.

Half-Ripened and Hardwood (Dormant) Cuttings

Most shrubs can be propagated using Half-Ripened Stem Cuttings, which can be taken during the late summer months, depending on the growth of the plants. The cuttings, made 4-6" from the tip and just below a leaf node, should be taken when the new wood is just brittle enough to snap when doubled over. The leaves are removed from the lower 2"-3" of the stem and placed in the propagating medium.

Hard wood stem cuttings can be used to propagate many deciduous trees and shrubs, and should be taken after the leaves have fallen in the fall. Cuts 6-10" long, from healthy wood with at least 3-4 leaf buds from the currents season's growth should be made using a diagonal cut just below a bud. The stem cuttings should be buried in slightly moist sand, soil, peat moss or sawdust and stored for winter in a cool (40-45 degree) place. In the spring, once ground is workable, plant the stems outside, so that only the tips shows above the surface of the ground. the shoots should be well rooted by autum.

Evergreen Cuttings

Take evergreen cuttings between October and November and plant them in propagating medium. The cuttings need high humidity and warm temperature (about 60 degrees). Aborvitaes and Retinosporas may be propagated in August and planted outside immediately.

Leaf Cuttings

Plants with fleshy, thick leaves such as Begonias, are good candidates for the leaf cutting method. A leaf is taken from the parent plant and the leaf stem is planted in rooting medium until roots have formed.

Root Cuttings

Roots from the parent plant is cut into 2-3" pieces and planted horizontally into rooting medium, about 1" deep. Phlox propagates so readily this way that it root cuttings can be taken anytime and planted directly into the ground.

Plant List

Division of Clumps

Yarrow

Snow-in-summer

Hardy Aster

Chrysanthemum

Clematis

Delphinium

Bleeding Heart

Daylily

Iris

Hosta

Peony

Primrose

Trollius

Veronica


Rhizomes

Lily-of-the-Valley

Christmas rose

Plaintain Lilly/Hosta

Primrose


Tubers

Potatoes

Dahilias


Division


This is probably the easiest method of propagation and is a good choice for many herbaceous perennials and even a few shrubs.

Clumps

To separate clumps, the plant is lifted out of the ground and the root system divided with care.  In cases where the crowns are too tough and hard to divide, a sharp knife or spade may be used.  

Some perennials need to be divided frequently to ensure continued health of the plant.  Hardy Asters and Chrysanthemums are two such plants and should be divided every 2-3 years.   Other plants should be divided as little as possible.  Peonies for example should be divided only every 7-8 years or so and can be left alone for many years without any real effect on the plants.  

Plants should be divided according to the natural growth habit of the plant.   

Rhizomes

Rhizomes are underground stems which produces roots, shoots and leaves.  These can be cut away from the parent plant while in its dormant state and replanted to produce new plants.

Tubers

Tubers are thick underground stems that have buds or eyes.  tubers may be cut into sections and planted or planted whole. 

Plant List

Bulbs


Amarylis

Daffodils

Iris

Lilies

Tulips


Corms


Gladiola

crocosmia

Clusterlily

Crocus

Freesia

Liatris


Bulbs and Corms

Bulbs and corms will propagate naturally, and a patient gardener can simply wait and divide, but there are also ways to speed up the process.

Bulbs

Bulbs are modified leaves and stems occurring underground.  "Mother bulbs," or fully matured bulbs, will generally produce one or more bulbs of flowering size and many small "bulbils," which over a period of years will grow to a flower producing bulb as well.  aside from natural separation, certain bulbs can be influenced to propagate faster.

Llilles: After flowering, the bulbs can be lifted and 3-4 of the outer scales removed, and replanted in the spring. They will reach flowering size in 2-4 years.

Hyacinths: bulbs can be dug up in early summer  and notched--a traverse cut is made through the base of the bulb--dusted with slaked lime and planted in a greenhouse or propagating case (they need 80 degree temperature). By autumn they can be planted outside.

Tulips: Once they have reached their maximum size, tulips split into several smaller bulbs, which can be lifted and replanted.  These new bulbs will reach maturity in 2-5 years

Narcissus and Scilla: These multiply rapidly and can simply be divided or separated as they increase.

Corms 

Corms are the fleshy, round, and solid underground base of the stem.  The mother corm produces one or more flowering corms and several smaller cormels before deteriorating.  These plants can be dug up in the autumn, the flowering size bulbs separated--they can also be cut into sections--and stored for spring planting, and the cormels planted in the spring, where they will grow into flowering corms after 2-3 years.      


Plant List

Layering

barberry

escallonia

daphne

flowering quince

forsythia

lilacs

magnolias

mock orange

shrub roses

viburnum

wisteria

azaleas

rhododendrons


Suckers

Lilac,

Berries

Cherries

Poplar

weeping willow

Black Locust

Sassafras


Runners

Strawberries

Boston Fern



Layering

Layering is often used to propagate plants which root easily when their branched come into contact with soil. Once roots are formed the new plant can be cut off from the mother plant. Specific methods include:

  • Tip-layering: (Black Raspberries) Usually done in later summer, canes are bent over, the tip then anchored in the soil.
  • Simple layering: () Done in spring or summer on woody branches, a notch is cut about 18" from the tip and propped open with a small piece of wood. The notch is then buried in the soil.
  • Mound Layering: (Hydrangeas, Calycanthus) The shrub is pruned back severely the year before propagation, and soil is mounded up around the entire base in the spring. The plant should send out basil shoots and will become new, established plants with in a few years.

Suckers

Suckers are leafy shoots produced from the underground parts of the plant. These shoots can be removed from the mother plant and replanted to make a new plant. Lilac, Plums, cherries, Poplars, and willows can be propagated this way.

Runners

In some plants, such as strawberries, stems creep along the ground, producing new plants. They can be severed from the parent plant anytime and replanted.

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Comments 2 comments

Ultimate Hubber profile image

Ultimate Hubber 6 years ago

Definitely a useful hub and on one of my favorite topics. I have become interested in plant propagation just recently so this hub is for me. Have done some propagation from seeds lately and thinking of going for stem cutting for my ficus.


modern housewife profile image

modern housewife 6 years ago from Indiana Author

Good luck! let us know how it goes. I still find stem cuttings very difficult!

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