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Gardeners’ Guild Helps Girl Scouts Pick Up Christmas Trees in Sonoma Valley

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Girl Scouts from Troop #10240 in front of Gardeners' Guild truck

Girl Scouts from Troop #10240 of Sonoma

Last weekend, Robert Mercado, Manager at Gardeners’ Guild helped the Girl Scouts of Sonoma Valley pick up Christmas trees from 42 residents. The troop also collected $300 in donations.

Christmas trees, (shown below) are loaded in Robert’s trailer headed for recycling.
Troop #10240 brought much end-of-holiday cheer to residents glad to have one item crossed off their 2018 To Do list! 

Loaded Christmas trees on Gardeners' Guild truck

Christmas trees loaded on the GGI trailer headed for recycling


 


 

Solutions to 4 Landscape Drainage Problems

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landscape drain

I’ve updated our post about drainage from March of this year.
We talk again about solutions to landscape drainage problems.
There is additional detail added including graphics that describe the drainage problems and solutions.
One of the solutions described below is a dry creek bed. It was a project of Gardeners’ Guild at Spring Lake Village.

1. Hardscape with Standing Water

Example of drain pipe clogged with tree roots

Includes patios, pavers, driveways, parking lots and steps.
If these areas have had standing water for some time it could be due to these issues listed below

Improper grading
Your hardscape may not have the proper slope and is directing water toward the building foundation. 

Blocked drains
Tree roots, leaves, mulch and other debris can blow into the drain from winds and rain

Corroded pipes
Over time, your drainage pipes deteriorate and will eventually collapse.

The Risks
Water can put your structure’s foundation at risk.
Storm water carries with it chemicals, debris, dirt, pesticides and other toxins.


Solutions for Standing Water 
Regrading.  Over time a property will settle.
Clear out drain grates and pipes (make a plan for their regular future maintenance)
Arrange gravel around the perimeter of drain grate to deter debris from blowing in.
On larger hardscaped commercial property areas more drains may be required.

2. Flooded Turf

Aeration process illustration

Above illustrates what aeration does

The culprit can be grading but a more likely offender is compacted soil.
Summer drought conditions and degraded soil will shrink pore space that normally accepts water and nutrients.
High foot traffic will also contribute to soil compaction. You can identify it by its hard surface.

Soil texture needs to be loose enough to allow water to pass through. Clay soil, common in the San Francisco Bay Area is the opposite!

The Risks
When water pools on top for a prolonged period, turfgrass will decline and rot.
You can observe it by smell – foul odor. 
You will also notice grey, red or orange spots and insects.

Solutions for Flooded Turf
Re-grading
Aeration. The soil is perforated which opens up its pores to allow nutrients and moisture. (See graphic above)
Build a dry creek bed.  It is a gully or a trench usually lined with stones and edged with plants to mimic the look of a stream.  They are beautiful and will help with drainage. See example below.

GGI dry creek bed project at Spring Lake Village, Santa Rosa

Dry creek bed under construction at Spring Lake Village Santa Rosa

3. Flooded Planter bed and other planted areas

 Example of flooded planter bed

A planted area or bed should be designed to allow the water to flow out and be distributed to other areas.  A proper slope needs to be calculated with a site level during the design process.

The Risk

Plant root damage will occur if soil is saturated for a prolonged period. When soil’s abililty to absorb water is tapped out it is considered saturated.

Solutions for Flooded Planter Beds

Re-grading will help with slope problem. Correcting this involves directing surface water to the lowest spot on the property which will empty into a drainage ditch, catch basin or well.
Good options include:
Creed beds (illustration above)
French drains
Bioswales. Increasingly popular and effective.  They are constructed to slow, collect infiltrate and filter stormwater.  They include a permeable storm bed. (See graphic below)

Bioswale illustration

4. Flooding Around Down Spouts

Solution to flooding around down spout

Example of re-directing down spout and into creek bed

This is a common problem.  In heavy rain down spouts can empty rainwater into the landscape.

The Risk

Your building’s foundation
Plant root damage, erosion and hardscape deterioration.

The Solution

A professional can re-direct the downspout.  A dry creek bed is an additional step to drive moisture away from your building.

Rebuilding Soil Organically

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We receive calls from many people throughout the San Francisco Bay Area who have poor soil.  It happens enough that we thought people might be interested to know more about the process of rebuilding.

If you have the following problems chances are poor soil is the culprit:

  • Soil is cracked and dried in the summer
  • Digging holes is difficult whether or not it is wet or dry
  • Water tends to pool on the surface, then drains very slowly or runs off the surface.
  • Leaves are yellow and have brown dead sections

Much of the above symptoms are due to a lack of organic matter.  Look at the color of your soil.  It will be dark if it has enough humus.  Humus is the foundation of healthy soil and is formed by decomposition of plants, leaves or animal matter and provides nutrients for plants.

Below are tips on how to rebuild your soil.  They are also part of our LivingSolutions organic landscape management program.  It’s a comprehensive sustainable approach to landscape management.  For more information about our program, see our website:

Mulch

Tree service mulch is free, attractive and provides organic matter.  It is made from the branches and brush which are run through a grinding machine and chipped into small wood chips.  This will gradually break down and add nutrients to the soil helping it to hold more water, reverse compaction, slow erosion and reduce weed growth.

Compost

Purchase it or make it with kitchen scraps and yard trimmings.  Avoid meat, eggs or dairy.  Apply compost with the least disturbance, on top of soil.  The compost will improve soil structure and increase its ability to hold moisture.

Organic Soil Amendments

We recommend using 100% worm castings as a top dressing.  Worm castings are

Poor Soil

odorless and have the appearance of coffee grounds.  They impart a slow release of nutrients to the soil, increase its water holding capacity and immunity to disease.

Compost Tea

It’s a liquid microbial inoculant which provides essential nutrients to the soil.  It is rich in plant extracts and sea kelp.  Compost tea also reduces germination time, promotes vigorous growth and increase drought resistance.  It can be sprayed directly on plants or on soil.

Avoid Excessive Digging

Good Soil

Every time soil is disturbed through digging or excessive foot traffic it damages the delicate soil structure.  This limits a plant’s roots access to nutrients, air and water.

Limit of Eliminate the use of Pesticides or Synthetic Fertilizers

Synthetic fertilizers will help keep plants green and blooming but only a small percentage is actually used by the plants.  They can leach from the soil into ground water.  They feed the plant, not soil and the nutrients are insufficient over the long term.

If you keep up this practice you will start noticing that your plants look healthier and have more vitality.