Square Foot Gardening Forum
[table bgcolor=#000000 height=275][tr][td]

Hello Guest!
Welcome to the official Square Foot Gardening Forum.
There's lots to learn here by reading as a guest. However, if you become a member (it's free, ad free and spam-free) you'll have access to our large vermiculite databases, our seed exchange spreadsheets, Mel's Mix calculator, and many more members' pictures in the Gallery. Enjoy.


Display results as :


Rechercher Advanced Search

Latest topics
» SW Ohio (Cincinnati Area)
by yolos Today at 7:12 pm

» Hello from Houston
by sanderson Today at 6:52 pm

» N&C Midwest—March and Spring is Here!
by Scorpio Rising Today at 6:23 pm

» Coco coir... How often to replenish?
by plantoid Today at 5:53 pm

» SUGA 2018
by SQWIB Today at 8:26 am

» CANADIAN REGION: What are you doing in March 2018
by sanderson Today at 2:33 am

» Fourth Year SFG in Canada
by sanderson Yesterday at 6:28 pm

» Happy Birthday!!
by sanderson Yesterday at 2:09 pm

» Do You Get The SFG Newsletter?
by sfg4uKim Yesterday at 8:36 am

» First day of spring
by AtlantaMarie Yesterday at 7:54 am

» Garden Tower Project
by sanderson Yesterday at 2:14 am

» Any suggestions on the stump grinding sawdust plus soil?
by sanderson 3/20/2018, 6:55 pm

» How much time for gardening?
by sanderson 3/20/2018, 6:42 pm

» Sanderson's Urban SFG in Fresno, California
by sanderson 3/20/2018, 4:03 pm

» Northern California & Coastal Valleys - What are you doing this month?
by trolleydriver 3/20/2018, 1:13 pm

» New England Mar 2018
by CapeCoddess 3/20/2018, 10:45 am

» What are you eating from your garden today?
by Scorpio Rising 3/19/2018, 6:36 pm

» Trellis mod
by SQWIB 3/19/2018, 8:39 am

» How's the Weather Where You're At?
by Scorpio Rising 3/18/2018, 6:38 pm

» Powdery Mildew and SoCal Fall Planting
by countrynaturals 3/18/2018, 12:34 pm

» Boat Gardening
by AtlantaMarie 3/18/2018, 6:51 am

» How many green beans per square foot?
by Scorpio Rising 3/17/2018, 9:27 pm

» 2018 SFG in Brooks, GA
by yolos 3/17/2018, 8:34 pm

» Comfrey
by sanderson 3/17/2018, 8:21 pm

» Hello from Hagerstown MD
by sanderson 3/17/2018, 6:10 pm

» Horsetail weed
by Kate888 3/17/2018, 3:02 pm

» A new SFG fan from Texas
by AtlantaMarie 3/17/2018, 7:17 am

» Potatoes: Yes or No?
by AtlantaMarie 3/17/2018, 7:13 am

» Modesto, Central Valley, CA...
by AtlantaMarie 3/17/2018, 7:03 am

» has55's R & D Journey
by sanderson 3/16/2018, 3:28 pm


Search SFG Forum

Has anybody tried 'Stay Moist'?

Go down

Has anybody tried 'Stay Moist'?

Post  boffer on 5/25/2013, 12:12 pm

(This thread is in the Non-SFG gardening forum.)

I'm in the middle of a non-gardening project that calls for Stay Moist, and I hadn't heard of it before. I'm just wondering if anyone has used it in their pots or boxes.

It's a polymer crystal that absorbs and releases water similar to vermiculite. It's supposed to be biodegradable and non-toxic.

One pound of the product was $14 delivered to my door. At the recommended application, that amount covers 100 sf. The price is 1% of what I pay for vermiculite. (The cost of vermiculite in the PNW seems to be higher than in most of the rest of the country.)

I have no interest in using it in my boxes. I was just curious if anyone had tried it in any gardening application, and what their results were.


Male Posts : 7392
Join date : 2010-02-26
Age : 65
Location : yelm, wa, usa

View user profile http://boffer.us/

Back to top Go down

Re: Has anybody tried 'Stay Moist'?

Post  drixnot on 5/25/2013, 4:39 pm

I grew tomatoes in a large indoor planter using water beads in the mix. It grew to be about 2 feet tall and had several flowers when my husband set the plant outside on a hot day and left it there. affraid

It was dead before I noticed.

Posts : 41
Join date : 2013-04-17
Location : northern ohio

View user profile

Back to top Go down

Re: Has anybody tried 'Stay Moist'?

Post  plantoid on 5/25/2013, 7:28 pm

I have a similar product here in the UK , I'm using it in all six of our hanging baskets it's been there for just over a year and still seems to be working .

I also used it in the seven or so tomato tubs last year & other green house tubs ... it does hold the water well , a single crystal can swell up to a half inch dollop of jelly .

In these tubs I activated it first by using a weak solution of baby bio house plant food for feed purposes & gently worked the jellified blobs in the top inch or so of the tubs. It was still showing as jelly when I cleand the tubs out in early November .

My reason for using it was I went on holiday for a while and left the auto watering system on a very low level to come on at 04.30 hrs each morning .

I hoped that the water given from the auto system would be held till used by the plants during the day if it ever became too hot in the glass house . It sees to have worked for when we came back we had toms , aubergenes and capsicum peppers .

Male Posts : 3792
Join date : 2011-11-09
Age : 67

View user profile

Back to top Go down

Re: Has anybody tried 'Stay Moist'?

Post  boffer on 5/25/2013, 8:34 pm

It sounds like it worked well for you mixing it in on top.

The directions on this product are emphatic that the stuff be worked in at a depth of 3-4 inches, closer to the root zone.

Male Posts : 7392
Join date : 2010-02-26
Age : 65
Location : yelm, wa, usa

View user profile http://boffer.us/

Back to top Go down

Re: Has anybody tried 'Stay Moist'?

Post  plantoid on 5/27/2013, 7:34 am

My reasoning was that the use of MM will distribute the moisture out of the top gel reserviors .
I would have had to have mixed it in with the initial charge to the baskets & tubs to get it that deep , to try and do it with growing plants would seem me damage the roots unless i trickled it dry down man made holes using a 1/2" steel bar.

One thing that has made me think abit is that a fair amount of water held in suspension in a basket /tub may start some form of funcal/bacterial rot .

To see the possibilities of what may happen I've got a 4 pint jug of reconstitured gel crystals sat out on my potting bench . It's been ther nearly three months & has turned green with algae but as yet nothing else seems to ahve occurred to the small particles of MM that's mixed in with it.

Male Posts : 3792
Join date : 2011-11-09
Age : 67

View user profile

Back to top Go down

Re: Has anybody tried 'Stay Moist'?

Post  walshevak on 5/28/2013, 6:03 am

I started using it in 2003 when I took a container (flowers) course at a community college in the Chicago area. Although not the total answer, it helped. A lot of my pots survived better than when not using it. I want to combine soil moist with using compost tea and see if the boost in water retention and added nutrients will help in the baking heat here in NC



Elizabeth City, NC
Find more about Weather in Elizabeth City, NC
Click for weather forecast

Certified SFG Instructor

Female Posts : 4364
Join date : 2010-10-17
Age : 75
Location : wilmington, nc zone 8

View user profile

Back to top Go down

Re: Stay Moist

Post  GloriaG on 5/28/2013, 9:06 am

I use it in my upside down tomato planters. I mix it throughout the potting mix. We get so much wind that these plants were drying out too quickly. The soil moist seems to retain the moisture longer.


Female Posts : 435
Join date : 2010-03-15
Location : Double Oak, TX Zone 8a

View user profile http://www.laketrailstudio.com

Back to top Go down

Re: Has anybody tried 'Stay Moist'?

Post  Sponsored content

Sponsored content

Back to top Go down

Back to top

Permissions in this forum:
You cannot reply to topics in this forum