Monthly Archives: March 2018

Gamble Garden, indicator plants, phrenology

Planting with Weather & Climate in Mind

Flowering bulbs beds @ Gamble Gardens

The other day I stopped by historic Gamble Gardens in Palo Alto. I had some free time before my eye appointment and Sherman, my dog, wanted to stretch his legs. You can mark time with the events in the botanical world and this garden is packed with good examples. School kids were tending the vegetable starts and beneficial-friendly flower beds. Volunteers were looking after the formal rose garden and tulip beds. Visitors like me and Sherman just wanted to take in all the early spring beauty.

Phrenology is the study of key seasonal changes in plant and animals from year to year such as flowering times, emergence of insects and migration of birds. When do they occur each year? Phenology is a real science that has many applications. In farming and gardening, phenology is used chiefly for planting times and pest control. Certain plants give a cue, by blooming or leafing out, that it’s time for certain activities, such as sowing particular crops or insect emergence and pest control. Often the common denominator is the temperature.

Websites like USA National Phenology Network at http://www.usanpn.org/ offer lots of information on the subject.

Indicator plants are often used to look for a particular pest and manage it in its most vulnerable stages. They can also be used to time the planting of vegetables, apply fertilizer, prune and so on.

Here are some common garden plants and what they indicate:

When daffodils begin to bloom, sow peas.
When dandelions bloom, plant spinach, beets and carrots.
When lilac leaves are the size of a mouse’s ear, sow peas, lettuce and other cool-weather crops.
When lilacs are in full bloom, plant beans.
Once lilacs have faded, plants squash and cucumbers.
When apple trees shed their petals, sow corn.
When dogwoods are in full bloom, plant tomatoes, peppers and early corn.
When bearded iris are in bloom, plant peppers and eggplants.
When locust and spirea bloom, plant zinnia and marigolds.

When forsythia and crocus bloom, crabgrass is germinating. When this happens the soil temperature at a depth of 4″ is 55 degrees. Treat with an organic pre-emergent.
When crocus bloom, prune roses and feed your lawn.
Mexican bean beetle larvae appear when foxglove flowers open.

Record your own observations. Another great site is National Sustainable Agriculture Information Service at http://attra.ncat.org. Sites like these can also help you design orchards for pollination and ripening sequence, design for bee forage plantings, design perennial flower beds and wildflower plantings as well as plantings to attract beneficial insects and enhance natural biological control. How cool is that?

beneficial insects, gardening with children, gardening with kids

Fun Stuff to do with Kids in Summer

There?s never a dull moment when kids are around. With active imaginations they can make up a game wherever they happen to be. Two little girls, Adelyn and Scarlett come to my house to visit me and my dog, Sherman. We use scented markers to draw what?s outside the window, make jewelry from construction paper, create art projects from styrofoam and colored popsicle sticks, carve pumpkins in the fall and explore the forest. There are always hummingbirds to watch, songbirds to identify and flowers to smell.

Adelyn enjoying her new nature book

Last summer I gave each girl a new nature photo album filled with pictures of plants, frogs, birds and butterflies as well as family? taken around my house. Adelyn was three she got her first nature book and being that she?s five now she needed an update. This was Scarlett?s first book. Scarlett is nearly three. Now that they have a brand new little sister we?ll make another for Lorelei when she gets older. The book is one of those inexpensive four by six inch photo albums with sleeves for photos. Maybe the chipmunks will pose for a photo. There are quite a few in my garden. t?s fun to watch the girls run around and identify birds and flowers from the pictures in their book.

Later this spring the black-headed grosbeaks will return but for now Adelyn and her little sister Scarlett can find juncos, chickadees, purple and gold finches and nuthatches in their nature books. The flowers are the easiest to find as they don?t fly away and later the blue hydrangeas will be blooming.

Scarlett & Adelyn with pumpkin collection pre-carving

In October we carved pumpkins out on the patio. The girls drew on them with markers and their Uncle Matt and their father Matt did the carving. Lots of stories were shared and pictures drawn later inside at my drafting table. Little Scarlett goes right to the harmonica to entertain everyone. She?s getting better each time but was pretty good even the first time she picked it up.

Adelyn and Sherman at the nursery

A few months ago Adelyn, Sherman and I went to a nursery to look at all the plants. We had a great time smelling all the flowers and I pointed out the plants with scented foliage too. The nursery cat followed us down every aisle teasing the dog. Sherman has a cat at home so he?s pretty harmless. I had to laugh when Adelyn told me later over lunch that she thought the nursery would be boring but it was anything but.

Although I don?t have full sun we are going to try our hand at growing carrots this spring in the purple pot I gave her for Christmas. That trowel will be super helpful, too. I think both of the girls would like to harvest some of those Rainbow Carrots I see in Renee?s Garden collection. The French Baby Carrots might be a big hit also.

Scarlett serenading lady bugs

Both girls love lady bugs. Make your garden a more inviting place for these beneficial insects by planting lots of flowers and herbs to attract them. Lady bugs will patrol your plants looking for tiny insects and their eggs.
Flowers with umbrella shaped clusters of small flowers such as cosmos, zinnia, black-eyed Susan and yarrow are favorites of butterflies.

Edible flowers are fun for kids to grow, too. Some common ones to try are tuberous begonia petals that taste like lemon. Calendulas are spicy as are carnations and marigolds. Dianthus are clove-flavored, nasturtiums give a hint of horseradish and violas, pansies, hollyhock, squash blossoms and Johnny-jump-ups taste like mild lettuce. You can also freeze flowers like violas, fuchsias, geranium, stock and thyme in ice cubes.

Pet-able plants are a sure hit with kids. Usually we tell them, “Don’t touch”, so to actually have someone encourage this is a rare treat. If your own garden doesn’t have plants that look and feel so soft that you can’t resist petting them, consider adding lamb?s ears, artemisia ?Powis Castle? or fountain grass.

Adelyn with her drawing

In a garden, children can breathe fresh air, discover bugs and watch things grow. And, of course, a garden offers kids and everyone else fresh, tasty homegrown food. What better place for kids to play than in a place where they can use their hands and connect with the earth? Where else can they make a plan for a plot of land and learn the lessons of hope and wonder, suspense and patience and even success and failure? In a garden you can have conversations about life and even death in a way that doesn’t seem so sad.

To share one?s excitement and knowledge of the outdoor world with a child is fun and rewarding. The wonder on a young person?s face as they discover a swallowtail butterfly, a flower just starting to open or a bird feeding in the garden is priceless. And be sure to leave some time after a busy day out in the garden for kids to draw what they?ve enjoyed outside. I have my friend Adelyn?s drawings on my wall so we both remember the fun we have in the garden.

sustainable design, sustainable gardening, water saving techniques, watering

What Makes for a Sustainable Garden?

The redbud are just starting to show color in my yard. Flowering plum, tulip magnolia, manzanita, forsythia, flowering currant and quince are blooming in many a garden. Even the deciduous trees and plants that look bare now are starting to grow new roots deep underground. It’s time to plan this year’s garden. Think about how you can blend artistry with ecology.

Garden to attract birds, bees, butterflies and other beneficial insects

A landscape developed with sustainable practices will improve the environment by conserving resources. It will require less maintenance and fertilizing, be balanced with our climate in mind and use less pesticides and water. Most of all it will be visually pleasing with lots of flowers. bees and butterflies.

Your goal may be a more drought tolerant garden but which plants are right for your yard? What plants will be more likely to withstand disease and pest damage? What kind of irrigation system should be installed to provide for the needs of the landscape in the most efficient way possible? Is it time to convert your sprinkler system to smart drip, inline drip emitters and micro-irrigation?

Where do you put the compost bin so you can return garden waste and kitchen waste back to the garden while recycling nutrients within the landscape? How do you keep the soil healthy? There are many components in designing and installing a sustainable landscape that is just right for your garden.

Start with a smart design. Utilize permeable paving like gravel or pavers to help manage runoff, giving the soil more time to absorb rainfall and recharge the ground water. Maybe you need a rain garden or small planted basin to catch and filter rainwater and keep it onsite.

Planting bed of plants with similar watering needs.

Group plants in your garden according to their water needs. Now?s the time to transplant if necessary to achieve this. Some maybe can survive on rainfall alone after their second or third season while the perennial beds and vegetable garden will require a different schedule. Water slowly, deeply and infrequently so there is no runoff. Water in early morning or evening to maximize absorption.

Plant deciduous trees to provide cooling shade in the summer and allow sunlight to warm the house in winter. Trees and shrubs clean the air of nitrogen, sulfur dioxide, ozone and carbon monoxide. They breathe in carbon dioxide, a major greenhouse gas, use the carbon to grow, then exhale oxygen. They retain more carbon than they lose so every tree you plant helps reduce your carbon footprint on the planet.

Feed and shelter birds, butterflies and other wildlife in your landscape. Plant perennials such as echinacea, lavender, penstemon or salvia, ceanothus and other native plants to attract pollinators like bees and hummingbirds. Plant flowers that attract beneficial insects to help control harmful insects and use organic pesticides.

Make your soil a priority by adding compost each year. Mulch your soil to keep down weeds and conserve water and use organic fertilizers, manure and fish emulsion that feed the soil. Compost the green and brown waste your garden produces like fallen leaves, weeds without seeds, grass clippings, spent flowers and vegetables.
Stay ahead of weeds, pulling them before they set seed and spread.

Take steps each year to encourage a beautiful, sustainable landscape and make your corner of the world part of the solution.