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New septic system and safe plantings

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Question From: 
Stacy in Grafton NSW

 

Subject: 
New septic system and safe plantings

 

Type of Plant (if known): 
Potted topiary ficus plants

 

Symptoms of Plant Illness (please try NOT to diagnose your problems yourself): 
N/a

 

Soil Type (e.g. sandy, clay or loam) OR Potting Mix Type: 
Clay

 

How often do you water the plant:
As needed

 

How many hours of sunlight does the plant get each day:
All day

 

What type of plant is it:
We purchased these topiary’s for decorations at weddings. My sister has planted some out with great success – but she does not have a septic system.

 

How long since you planted it:
Haven’t panted yet

 

Have you fertilised? If so, with what and when:
N/a

 

Is the plant indoors or outdoors: 
Outdoors

 

What other treatments have you given the plant: 
N/a

Upload photo if available: 
,

Other Comments: 
We are building our dream home that requires installation of a septic system. The size of the block is just over an acre. We have a couple of spots on the bare block that I would like to plant something substantial that will be lush, green but more importantly, create privacy. I have some ficus topiary trees that have been in pots for over 15 years. Would these be detrimental to the septic system?

 

Answer:

Hi Stacy,  Most evergreen figs have nasty root systems that block drains and break concrete. Plants won’t grow well on rock.

Don

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