10 Ways to Conquer Your Fear of Gardening

You might not believe it, but you were born with a green thumb. It may have gone untended for a while, but it's there waiting for you to nudge it awake. Put away your theory of being a plant killer, that anything dies under your care. Forget those nagging thoughts of where your garden will live or when you'll find the time, it's there somewhere. It doesn't have to cost a fortune and you'll get more than you give. So, here are 10 tips for conquering your fear of gardening:

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Learn Design Tricks and Add Plants for Rock Gardens

Flowers and foliage are wonderful additions to landscapes that incorporate boulders, big and small. Discover how to add plants for rock gardens to maximize beauty, color, and visual interest.

Landscapes that incorporate plants with rocks and stones take extra thought -- and muscle -- to create. At their best, rock gardens offer a nurturing microclimate for plants among artfully placed stones. They can be a beautiful solution to landscaping problems such as eroding slopes, areas that are difficult to mow, and awkward grade changes. But you can make these types of landscapes even better by learning how to add plants into rock gardens.

A rock garden should look like a slice of a natural, rocky landscape.

  • Alpine rock gardens resemble a windswept mountain peak complete with rugged, lichen-coated rocks and boulders, flowering alpine plants, and twisted evergreens stunted by harsh growing conditions. 
  • Woodland rock gardens made of mossy rocks and boulders demand ground-hugging wildflowers such as trilliums, violets, and ferns. 
  • Desert rock gardens feature cacti and other succulents as well as desert annuals such as California poppies.

Finding the Perfect Location and Materials

If you want to add plants to a rock garden with an open, north- or east-facing slope, look for alpine varieites; woodland and desert plants are less choosy. Or, you can create a mound or hill from a fast-draining soil mix. Flat ground can work, too, as long as the soil drains well, but it is less visually interesting, and the plants may be more difficult to see.

The most important visual element in a rock garden is the rocks. They should look natural. You can achieve a natural look by following two rules: Choose rocks all of the same type and position them so they look as if they were arranged by nature's hand, not yours. Use the largest rocks you or several people can handle for the most natural look. You might even wish to consider hiring a professional landscaper who can move boulders and large rocks with a small forklift or backhoe.

Porous rocks, such as limestone, sandstone, shale, and tufa, work best for alpine plants, because they absorb water, keeping the roots cool and moist. Choose nonporous rocks such as marble, basalt, and granite for desert rock gardens. Woodland rock gardens do well with either rock type, depending upon other growing conditions.

How to Position Rocks

Position the largest rocks first to create the rock garden's structure, then add more rocks for balance. Partially bury the rocks so that at least a third of each rock is underground, so they look like a natural outcropping; don't place them directly on top of the soil. Tilt flat rocks slightly backward so they funnel water back into the soil. Align stratified rocks in the same plane, so they project from the side of a hill or out of flat ground as if they were exposed by erosion. Group rounded rocks in a flat area at the base of a slope to imitate a boulder field left behind by an ancient glacier.

If you're going to add plants to rock gardens, you need to know that most are sensitive to poor drainage and perish in any soil that is not fast-draining, although this does not necessarily mean they prefer dry soil. They do best in moist but well-drained soil with a low to moderate nutrient content, and will rot in rich or damp soil. Amend all but gravelly soil before installing the rocks to make it more fast-draining, then fill in around the rocks with a soil mix made from one-third coarse sand, fine gravel, or stone chips; one-third peat or composted leaves; and one-third loamy soil.

Select the Right Plants for Rock Gardens

True alpine plants are native to mountainous regions above the tree line and are adapted to harsh growing conditions. They form neat buns and mats of foliage and grow slowly, often producing gorgeous flowers. Alpine plants may be fussy about their growing conditions. But many other dwarf and low-growing plants that you choose to add to rock gardens provide the look of an alpine meadow without making difficult demands on the gardener (see next page). Once you have mastered them, you can move on to growing more esoteric specialty plants.

Be sure to choose add plants to a rock garden that are in scale with the size of both your landscape and the stones in it. Plant a small rock garden with fine-textured small plants and very dwarf conifers. A large-scale garden can accommodate larger dwarf conifers. Arrange plants naturally so they spill down the hillside and nestle around the rocks. In nature, alpine plants grow right next to a rock, enjoying extra water from runoff and a bit of shade from the rock's small shadow. Position your plants accordingly, planting the root ball directly at the base of a rock.

Dwarf conifers add dimension and year-round greenery to a rock garden, where they imitate the contorted specimens found on windswept mountain peaks. Choose columnar, rounded, and spreading shapes to add interest to the garden, but position them artfully to avoid the look of a collection.

Apply a mulch of fine gravel or pebbles to keep the crowns of water-sensitive rock garden plants dry. The gravel top dressing also keeps dirt from splashing on the tiny plants and discourages weeds, which can quickly overrun these slow-growers. The top dressing also gives that final, natural-looking touch to the rock garden.

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Annual Plants to Add to Rock Gardens
   

Brachycome iberidifolia

Dianthus chinensis

Eschscholzia californica

Gaillardia pulchella

Lobelia erinus

Lobularia maritima

Melampodium paludosum

Nigella damascena

Sanvitalia procumbens

Verbena x hybrida

Zinnia angustifolia

 

Swan River daisy

China pink

California poppy

annual blanket flower

edging lobelia

sweet alyssum

melampodium

love-in-a-mist

creeping zinnia

verbena

narrow-leaf zinnia

 
Bulbs to Add to Rock Gardens
   

Allium spp.

Crocus spp.

Cyclamen spp.

Fritillaria meleagris

Iris danfordiae

Iris reticulata

Scilla siberica

Sternbergia lutea

Tulipa spp.

 

ornamental onion

crocus

cyclamen

checkered lily

Danford iris

reticulated iris

Siberian squill

winter daffodil

species tulip

 

Dwarf conifers to Add to Rock Gardens

   

Chamaecyparis pisifera
filifera 'Sungold'

Chamaecyparis thyoides
'Ericoides'

Juniperus conferta

Juniperus horizontalis

Juniperus procumbens 'Nana'

Juniperus scopulorum
'Skyrocket'

Picea abies 'Nidiformis'

Picea glauca 'Conica'

Picea orientalis 'Whittgold'

Picea pungens glauca 'Globosa'

Pinus mugo 'Mops'

Pinus strobus 'Soft Touch'

 

 

cypress


Ericoides false
cypress

creeping juniper

dwarf Japanese garden juniper

Skyrocket juniper

bird's nest spruce


dwarf Alberta spruce

Whittgold Oriental spruce

Globosa blue spruce

Mops mugo pine

Soft Touch white pine

Hillside Creeper Scotch pine


 

Perennial Plants to Add to Rock Gardens

   

Aquilegia flabellata

Arabis caucasica

Aurinia saxatilis

Campanula portenschlagiana


Cerastium tomentosum

Corydalis lutea

Dianthus plumarius

Geranium spp.

Gypsophia repens

Heuchera spp.

Iberis sempervirens

Phlox subulata

Primula spp.

Scabiosa caucasica

Sedum kamtschaticum

Thymus pseudolanuginosis

 

fan columbine

wall rockcress

basket-of-gold

Dalmatian
bellflower

snow-in-summer

yellow corydalis

cottage pink

cranesbill

creeping baby's breath

coralbells

edging candytuft

moss pink

primrose

pincushion flower

Kamtschatka stonecrop

wooly thyme

 
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