Tag Archives: planting tips

Design trends

Tips for Planting Success

New Zealand Tea tree ‘Apple Blossom’ blooms in late winter and spring.

With our gardens coming to life at this time of year we are hopeful that each plant will achieve its full potential during this growing season. But that doesn’t always turn out to be the case and sometimes it’s hard to figure out what exactly went wrong. Growing plants isn’t an exact science. What works over at the neighbor’s yard doesn’t always apply to ours. What are the different factors that makes a plant thrive or just mope along? And how can you plan when one source shows the plant’s size at 6 feet tall while another has that same plant as 8-12 ft tall and just as wide? What’s a gardener to do?

When designing a garden, I take into account the growing conditions such as soil type and fertility, winter low temperature, space and light. All plants need water to carry moisture and nutrients back and forth between the roots and leaves. Some need more water than others to do this but all have their own levels of tolerance. Too little or too much water can be harmful to your plant’s health.

Choosing the right plant for the right spot is another important factor. How do you determine how much light your garden has? In our area a good rule of thumb in deciding if your plant is getting enough or too much sun is to note how many hours of full sun, part sun or bright shade your area is receiving during the middle of the day. it’s not as important what’s going on during the winter but knowing the summer conditions is crucial. Too little light can make plants weak and leggy with few flowers or fruit. Too much sun for a particular plant and the foliage will burn.

Omphaloides look like Forget-Me-Nots but are well behaved.

Most plants enjoy morning or late afternoon sun. But if your area gets no winter sun and your soil is heavy clay that sun-loving native plant might not survive. Sometimes it’s complicated. Sorry, but it’s true.

Allow enough space for your plant to grow. Plants can become stunted without enough room to grow and overcrowded plants often get diseased when air doesn’t freely flow between them. There’s a difference in a plant that just needs a little time to kick in and really start growing and one that is not thriving. Be patient.

Healthy soil provides an anchor for plant roots and helps support the plant in addition to providing nutrients. Healthy soil contains micro organisms and adding organic matter in the form of top mulch will increase your soil’s fertility.

Plant your new addition correctly. Dig the planting hole at least twice as wide as the container but no deeper than the depth of the root ball. You can loosen the soil around the planting hole even wider if it’s compacted. Leaving the bottom of the hole undisturbed helps prevents the plant from settling too deep .Planting a bit higher than the surrounding soil also allows for a 2 inch thick layer of mulch. Don’t bury the crown of the plant and keep mulch away from the stem or trunk. In soils containing a high percentage of clay, score the sides of the planting hole with a shovel to aid root growth outward.

It’s best not to add soil amendments or fertilizers directly to the planting hole. Wait until new growth is several inches long before applying fertilizer. If you’re planting a bed of annuals you might amend that bed but unless your soil is extreme sand current research has shown that trees, shrubs and perennials do not benefit from soil amendments. Because their roots quickly outgrow the planting hole anyway amended soil could hold too much moisture and rot new roots or the plant roots will just stay within the amended planting hole and not grow wider. After planting don’t till the soil again allowing the beneficial organisms to re-establish.

If you have a steep hillside, a super sunny, deep shade location or problem soil, the above tips are even more important for your planting success.

Happy Planting.

mulching, planting tips

Tips for Planting Success

Wood chips used as a mulch around this Little John bottlebrush

With our gardens coming to life at this time of year we are hopeful that each plant will achieve its full potential during this growing season. But that doesn?t always turn out to be the case and sometimes it?s hard to figure out what exactly went wrong. Growing plants isn?t an exact science. What works over at the neighbor?s yard doesn?t always apply to ours. What are the different factors that makes a plant thrive or just mope along? And how can you plan when one source shows the plant?s size at 6 feet tall while another has that same plant as 8-12 ft tall and just as wide? What?s a gardener to do?

When designing a garden, I take into account the growing conditions such as soil type and fertility, winter low temperature, space and light. All plants need water to carry moisture and nutrients back and forth between the roots and leaves. Some need more water than others to do this but all have their own levels of tolerance. Too little or too much water can be harmful to your plant?s health.

Mt. Tamboritha grevillea with pebble mulch

Choosing the right plant for the right spot is another important factor. How do you determine how much light your garden has? In our area a good rule of thumb in deciding if your plant is getting enough or too much sun is to note how many hours of full sun, part sun or bright shade your area is receiving during the middle of the day. it?s not as important what?s going on during the winter but knowing the summer conditions is crucial. Too little light can make plants weak and leggy with few flowers or fruit. Too much sun for a particular plant and the foliage will burn.

Most plants enjoy morning or late afternoon sun. Winter conditions are not always as important as those of the summer. Then again if your area gets no winter sun and your soil is heavy clay that sun-loving native plant might not survive. Sometimes it?s complicated. Sorry, but it?s true.

Allow enough space for your plant to grow. Plants can become stunted without enough room to grow and overcrowded plants often get diseased when air doesn?t freely flow between them. There?s a difference in a plant that just needs a little time to kick in and really start growing and one that is not thriving. Be patient.

Healthy soil provides an anchor for plant roots and helps support the plant in addition to providing nutrients. Healthy soil contains micro organisms and adding organic matter in the form of top mulch will increase your soil?s fertility. Fresh wood chips can rob your soil of carbon and nitrogen as they break down but sometimes that?s all you can get. It?s a trade off.

Plant your new addition correctly. Dig the planting hole at least twice as wide as the container but no deeper than the depth of the root ball. You can loosen the soil around the planting hole even wider if it?s compacted. Leaving the bottom of the hole undisturbed helps prevents the plant from settling too deep .Planting a bit higher than the surrounding soil also allows for a 2 inch thick layer of mulch. Don?t bury the crown of the plant and keep mulch away from the stem or trunk. In soils containing a high percentage of clay, score the sides of the planting hole with a shovel to aid root growth outward.

Iris pallida happily growing at Butchart Gardens on Victoria Island

It?s best not to add soil amendments or fertilizers directly to the planting hole. Wait until new growth is several inches long before applying fertilizer. If you?re planting a bed of annuals you might amend that bed but unless your soil is extreme sand current research has shown that trees, shrubs and perennials do not benefit from soil amendments. Because their roots quickly outgrow the planting hole anyway amended soil could hold too much moisture and rot new roots or the plant roots will just stay within the amended planting hole and not grow wider.
After planting don?t till the soil again allowing the beneficial organisms to re-establish.

If you have a steep hillside, a super sunny, deep shade location or problem soil, the above tips are even more important for your planting success.

climate zones, planting tips

Climate Zones

You know when you walk out the door how hot or cold it is, how windy, shady, moist or dry. You know if your soil is pure sand or hard clay because you?ve dug a few holes in your time. You don?t need a book to tell you these things. So why are the gardening zones described in Sunset Western Gardening book important when you add a new plant to your garden ? And why are they so confusing in our area?

Sunset Climate Zones for the Santa Cruz Mountains

We all rely on Sunset’s Western Garden Book as the bible for gardeners. With each new edition I look to see if they’ve figured out that Felton is not in zone 7. Sure Felton gets pretty cold but even with climate change the San Lorenzo and Scotts Valleys are not as cold as a zone 7. Even considering microclimates we can grow a wide variety of plants that would not survive in the Sierra foothills, the Gabilan range, the Coast range or other zone 7 areas. Wish they would ask local nurseries and knowledgeable horticulturist what the weather and climate are really like here.

Knowing the climate in your area helps determine what you can grow in your garden. It’s confusing to both new and seasoned gardeners alike. Here are some tips to help you determine in which zone you garden.

We really only garden in two zones around here – zone 15 and 16. The Sunset map erroneously shows Felton as being in zone 7. Based on my experience even ridge tops like the highest portions of Bonny Doon and the Summit area which gets an occasional dusting of snow fall mostly in a colder zone 15.

Zone 15 – this zone encompasses most of our area. Winter lows average 20-30 degrees. The valley floor of both San Lorenzo and Scotts Valley lie in this zone and are what I call “a cold zone 15. Cold air sinks and is trapped in these areas. There are warmer parts of this zone, though. These areas rarely get a freeze after March 15th or before Thanksgiving.

Zone 16 – those who live up off the valley floor but below ridge tops live in this “banana belt”. Light frost can occur during the winter but mostly the winter lows in this zone stay near or above freezing. You might have cold pockets on your property however so plan accordingly.

Beside the zone you also need to note how much sun or shade you get during the growing season. There may also be microclimates on your property. Are you near the river in a canyon or gulch or up on a south facing slope? Some areas in your garden may be several degrees warmer than other spots such as up against a brick wall or at the top of a slope from where cold air drains. Planting a citrus at the top of a slope that drains away the cold will make your tree much happier than if planted in a low open area.

Soil quality is not taken into consideration in zone mapping. Since the soil houses the water and nutrient uptake system for most plants, it plays an important role. Most plant guides describe soil requirements in terms of well-drained, acid or alkaline, poorly drained or high organic matter.

If you have questions about which zone you are in, email me and I’d be happy to help. I hope this helps in choosing plants that will thrive in your garden.

gardening tips, planting tips, right plant-right spot

Tips for Planting Success

With our gardens coming to life at this time of year we are hopeful that each plant will achieve its full potential during this growing season. But that doesn?t always turn out to be the case and sometimes it?s hard to figure out what exactly is the problem. Growing plants isn?t an exact science. What works over at the neighbors yard doesn?t always apply to ours. What are the different factors that makes a plant thrive or just mope along? And how can you plan when one source shows the plant?s size at 6 feet tall while another has that same plant as 8-12 ft tall and just as wide? What?s a gardener to do?

Callistemon ‘Little John’

When designing a garden, whether it?s for a client or my own garden, I take into account the growing conditions such as soil type and fertility, winter low temperature, space and light. All plants need water to carry moisture and nutrients back and forth between the roots and leaves. Some need more water than others to do this but all have their own levels of tolerance. Too little or too much water can be harmful to your plant?s health.

Choosing the right plant for the right spot is another important factor. How do you determine if your garden has the right amount of sun or shade? In our area a good rule of thumb in deciding if your plant is getting enough or too much sun is to note how many hours of full sun, part sun or bright shade your area is receiving during the middle of the day. Too little light can make plants weak and leggy looking with few flowers or fruit.

Most plants enjoy morning or late afternoon sun. Winter conditions are not always as important as those of the summer. Then again if your area gets no winter sun and your soil is heavy clay that sun-loving native plant might not survive. Sometimes it?s complicated.

Grevillea lanigera ‘Mt Tamboritha’

Allow enough space for your plant to grow. Plants can become stunted without enough room to grow and overcrowded plants often get diseased when air doesn?t freely flow between them. There?s a difference in a plant that just needs a little time to kick in and really start growing and one that is not thriving. Be patient.

Plant your new addition correctly. Dig the planting hole at least twice as wide as the container but no deeper than the depth of the root ball unless the soil is deeply compacted. Leaving the bottom of the hole undisturbed helps prevent the plant from settling below its root crown. In soil containing a high percentage of clay, score the sides of the planting hole with a shovel to aid root growth outward from the hole.

It?s best not to add soil amendments or fertilizers directly to the planting hole, although it may be beneficial to spread some well composted manure to the surface before digging the hole. Wait until new growth is several inches long before applying fertilizer.

Planting a bit higher than the surrounding soil allows for a 2 inch thick layer of mulch around the plant but don?t bury the crown. After planting don?t till the soil again allowing the beneficial organisms to re-establish.

If you have a steep hillside, a super sunny or deep shade location or problem soil the above tips are even more important for your planting success.

garden design, gardening tips, planting tips

The Garden of Our Dreams vs The Real World

polygala_Petite_ButterflyWith our gardens coming to life at this time of year we are hopeful that each plant will achieve its full during this growing season. But that doesn?t always turn out to be the case and sometimes it?s hard to figure out what exactly is the problem. Growing plants isn?t an exact science. What works over at the neighbor’s yard doesn?t always apply to ours. What are the different factors that can make a plant thrives or just mope along? And how can you plan when one ?reliable? plant source says the plant will get 6 ft tall an another shows that same plant as reaching 8-12 ft tall and just as wide?

When designing a garden whether it?s a client?s or my own I need to take lavender_West_Zayanteinto account the growing conditions such as soil type, nutrients, water requirements, high and low temperature, space and light. Most all plants use water to carry moisture and nutrients back and forth between the roots and leaves. Some need more water than others to do this but all have their own levels of tolerance. Too little or too much water or nutrients can be harmful to your plant?s progress.

Healthy soil provides an anchor for plant roots and helps support the plant in addition to providing nutrients. Healthy soil contains micro organisms and adding organic matter to your soil when you plant and in the form of mulch will increase your soil?s fertility.

Choosing the right plant for the right spot is another important factor but how can you determine if your garden has the right amount of sun or shade or moisture? In our area a good rule of thumb in deciding if your plant is getting enough or too much sun is to look up during the growing season and see how many hours of sun, part sun, bright shade or partial shade your area is receiving. To simplify, it?s not as important what is going on during the winter but knowing the summer conditions is crucial. Too little light can make plants weak and leggy looking with few flowers or fruit.

Allow enough space for your plant to grow. Plants can become stunted without enough room to grow and overcrowded plants often get diseased when air doesn?t freely flow between them. There?s a difference in a plant that just needs a little time to kick in and really start growing and one that is not thriving. Be patient.

Plant your new addition correctly. When digging the hole be sure that you loosen surrounding soil 2-3 times the width of the root ball. There is no rule that you can?t loosen the soil even wider around your planting hole. Use the shovel to loosen the edges of the hole so that it?s not hard and smooth. Roots have an easier time of growing out from the initial hole is sides aren?t hard as a rock. You can loosen the soil below the depth of the root ball if it?s really hard and amend it also. Be sure to firm the soil underneath the plant so the crown of your plant doesn?t sink below grade and drown during winter rains or watering. Planting a bit higher than the surrounding soil also allows for a 2? thick layer of mulch.

If you have a steep hillside, a super sunny or deep shade location or problem soil all the above tips are important for your planting success.