Weed Control

Narnia · 11-27-2010, 06:13 AM

We are planting 5 rows of bananas 10 per row. So far half the suckers are planted. The plan is to put a thick layer of old wood chips along the rows [leaving a bare space around each plant]. And probably leaving grass down the corridors between the rows. A friend suggested that we first put down a layer of cardboard[ corrugated or old cartons what ever is available]then put the wood chips on top. I think wood chips would be OK but cardboard under the chips??? I started to put the cardboard down but thought it better to check whether it is beneficial for the banana plants. Thanks and God Bless.:

Olafhenny · 11-27-2010, 06:18 PM

Hi Two Edged...:

I would advise strongly against cardboard or newspapers as weed control, unless your bananas are on a slope and you can arrange it in a reverse pattern to roof shingle, i.e., start from the top, so that water can run from the upper layer underneath the next layer. If you area is relatively dry, it won't let enough water through, if you live in an area prone to strong rainfall, you may cause erosion nearby from the run-off. The thing to use underneath your wood chips is landscaping cloth, obtainable from your friendly neighbourhood garden- or hardware shop.

I have done the reverse shingle thing many years ago, under newly planted junipers. It worked well, but there was an about 10% slope.

Wood chips use up a lot of nitrogen as they decompose, therefore you will have to take that in account, when fertilizing. Also over time dust and pollen settle in between the chips and provide new soil for weed growth.

I have used in more recent years ground cover as weed control (See: What is blooming in your garden today (other plants)? 2nd, 3rd, 6th and 7th pictures of the two posts). That has the big disadvantage, that during the first couple of years you still have to get down and do some weeding. In the third year the cover is usually too tight, that weed seeds cannot get through and if they do, they germinate in the dark and die. However any dust and pollen settling into the ground cover will just add to the soil base.

The ground cover was a good solution for me, because I am retired and have now no problem with weeding, but I cannot expect this always to be the case.

Best,
Olaf

Narnia · 11-27-2010, 07:53 PM

Thanks Olaf,
The plants are on the flat. Your suggestion: use landscaping cloth is a better idea ! Thanks for your garden photos- beautiful!

pitangadiego · 11-27-2010, 08:18 PM

A 4-6 layer of compost or mulch will keep the weeds down, and with some added fertilizer, provide a very fertile root zone. Ad some additional material a couple times a year. I spend about 30 minutes (yes 30 minutes) a year weeding my bananas (100 or so varieties) because the compost layer deters all but a few weed seed that are blown in with the winds. The ones that do sprout are easy to pull in the soft compost layer.

Narnia · 11-27-2010, 10:53 PM

Thanks Pitangadiego. You mean 4-6 INCHES of compost or mulch, right?

joseryan · 05-29-2013, 10:42 PM

hi to all! this is my first time in bananas.org.. for now i have a 20 hectares of Musa saba here in the Philippines. with my experience, i thought we can manage the weed properly through manual weeding using slashing bolo with 7 workers but the area is too big already thats why i decided to use the grass cutter in my farm. A 75 percent of cogon grass has to be controlled in the farm and after 2 weeks i will Spray Glyphosate.

gingin · 05-30-2013, 02:47 AM

I also had my weed spread but the parents are`nt giving much pup compared to when the plot was small and i was cutting the weed.Just wondering if this low pup production is due to the spray i used.if so is there a better spray that can avoid this defect

redswe · 05-30-2013, 05:19 AM

Quote:

Originally Posted by gingin

I also had my weed spread but the parents are`nt giving much pup compared to when the plot was small and i was cutting the weed.Just wondering if this low pup production is due to the spray i used.if so is there a better spray that can avoid this defect

Glyphosate only kills what you spray it on if your careful it shouldn't affect your banana plants.. I grow sweet potatoes as ground cover

Nicolas Naranja · 05-30-2013, 09:13 AM

I just spray around the plants in the row and keep the row middles in grass. After a while, not much will grow in the row due to shading.

Figaro · 05-30-2013, 10:32 AM

I'm in South Florida where the grass is extremely invasive. I do put cardboard down as weed blocker in all of my raised beds. It won't hurt the plants, it will just help kill anything under it, and keep it from coming up. Then, over time, it just breaks down and composts.

Olafhenny · 05-30-2013, 12:15 PM

Ryan, Gingin, Redswe and Figaro, It would help greatly in relating to your posts, if you
would state the hardiness zone, you live in, in your profile. I noticed, that Figaro mentioned
in his last post, that he hails from South Florida, but that won't be available in future posts,
unless he states it every time.

Vegetation types and their treatments differ greatly throughout the hardiness scale.

Thanks,
Olaf

sunfish · 05-30-2013, 12:52 PM

If it was me I'd mow it.

Nicolas Naranja · 05-31-2013, 09:18 AM

It requires an occasional spraying, maybe 3 times/year.

Nicolas Naranja · 05-31-2013, 02:27 PM

Just as an FYI the situation below reflects a twin row system on 18' centers. The twin rows are 6' apart and the within row spacing is 7'-offset. It's a 700 plants per acre system that is only possible for me because it is at my house and I work at it every day. It gets regular fertilization, regular desuckering, regular irrigation, regular deleafing, and fungicide sprays. High plant populations are disastrous if they aren't cared for constantly.

Narnia · 05-31-2013, 08:51 PM

Quote:

Originally Posted by Nicolas Naranja

It requires an occasional spraying, maybe 3 times/year.

Thanks for the photo Our rows and are a bit closer together . The plants always need regular maintaince. Old wood chips as top cover work to stop weeds.

Nicolas Naranja · 05-31-2013, 10:47 PM

Quote:

Originally Posted by Narnia

Thanks for the photo Our rows and are a bit closer together . The plants always need regular maintaince. Old wood chips as top cover work to stop weeds.

If I had a place to get wood chips cheaply, I might do that instead.

JCA433 · 06-01-2013, 09:38 AM

I space my banana plants 10 feet apart and this helps gives them space to grow and reduce disease pressure. So far I only have three banana plants though. Anyone having problems with black sigatoka?

Nicolas Naranja · 06-01-2013, 05:45 PM

Quote:

Originally Posted by JCA433

I space my banana plants 10 feet apart and this helps gives them space to grow and reduce disease pressure. So far I only have three banana plants though. Anyone having problems with black sigatoka?

Black sigatoka is only bad on certain varieties and is much worsr in dade county

11-27-2010, 06:13 AM	#1 (permalink)
Narnia Narnia's Photo Gallery Find me on the map! Zone: Zone 10 Name: Veronica Join Date: Jun 2010 Posts: 260 BananaBucks : 116,069 Feedback: 0 / 0% Said "Thanks" 1,138 Times Was Thanked 396 Times in 159 Posts Said "Welcome to Bananas" 425 Times	Weed Control We are planting 5 rows of bananas 10 per row. So far half the suckers are planted. The plan is to put a thick layer of old wood chips along the rows [leaving a bare space around each plant]. And probably leaving grass down the corridors between the rows. A friend suggested that we first put down a layer of cardboard[ corrugated or old cartons what ever is available]then put the wood chips on top. I think wood chips would be OK but cardboard under the chips??? I started to put the cardboard down but thought it better to check whether it is beneficial for the banana plants. Thanks and God Bless.:

11-27-2010, 06:18 PM	#2 (permalink)
Olafhenny Olafhenny's Photo Gallery Location: Penticton, BC, Okanagan Valley, Canada Find me on the map! Zone: Hardiness Zone 6 Name: Olaf Join Date: Apr 2010 Posts: 1,705 BananaBucks : 246,215 Feedback: 0 / 0% Said "Thanks" 2,050 Times Was Thanked 2,012 Times in 876 Posts Said "Welcome to Bananas" 77 Times	Re: Weed Control Hi Two Edged...: I would advise strongly against cardboard or newspapers as weed control, unless your bananas are on a slope and you can arrange it in a reverse pattern to roof shingle, i.e., start from the top, so that water can run from the upper layer underneath the next layer. If you area is relatively dry, it won't let enough water through, if you live in an area prone to strong rainfall, you may cause erosion nearby from the run-off. The thing to use underneath your wood chips is landscaping cloth, obtainable from your friendly neighbourhood garden- or hardware shop. I have done the reverse shingle thing many years ago, under newly planted junipers. It worked well, but there was an about 10% slope. Wood chips use up a lot of nitrogen as they decompose, therefore you will have to take that in account, when fertilizing. Also over time dust and pollen settle in between the chips and provide new soil for weed growth. I have used in more recent years ground cover as weed control (See: What is blooming in your garden today (other plants)? 2nd, 3rd, 6th and 7th pictures of the two posts). That has the big disadvantage, that during the first couple of years you still have to get down and do some weeding. In the third year the cover is usually too tight, that weed seeds cannot get through and if they do, they germinate in the dark and die. However any dust and pollen settling into the ground cover will just add to the soil base. The ground cover was a good solution for me, because I am retired and have now no problem with weeding, but I cannot expect this always to be the case. Best, Olaf __________________ The reason I joined this forum was to share experiences, my own and those of others and to learn from them.

11-27-2010, 07:53 PM	#3 (permalink)
Narnia Narnia's Photo Gallery Find me on the map! Zone: Zone 10 Name: Veronica Join Date: Jun 2010 Posts: 260 BananaBucks : 116,069 Feedback: 0 / 0% Said "Thanks" 1,138 Times Was Thanked 396 Times in 159 Posts Said "Welcome to Bananas" 425 Times	Re: Weed Control Thanks Olaf, The plants are on the flat. Your suggestion: use landscaping cloth is a better idea ! Thanks for your garden photos- beautiful!

11-27-2010, 08:18 PM	#4 (permalink)
pitangadiego Senior Member Location: San Diego, CA Find me on the map! Join Date: Aug 2005 Posts: 1,481 BananaBucks : 129,637 Feedback: 9 / 100% Said "Thanks" 2 Times Was Thanked 2,707 Times in 923 Posts Said "Welcome to Bananas" 0 Times	Re: Weed Control A 4-6 layer of compost or mulch will keep the weeds down, and with some added fertilizer, provide a very fertile root zone. Ad some additional material a couple times a year. I spend about 30 minutes (yes 30 minutes) a year weeding my bananas (100 or so varieties) because the compost layer deters all but a few weed seed that are blown in with the winds. The ones that do sprout are easy to pull in the soft compost layer. __________________ Encanto Farms Nursery http://encantofarms.com We Be Bananas http://webebananas.com

11-27-2010, 10:53 PM	#5 (permalink)
Narnia Narnia's Photo Gallery Find me on the map! Zone: Zone 10 Name: Veronica Join Date: Jun 2010 Posts: 260 BananaBucks : 116,069 Feedback: 0 / 0% Said "Thanks" 1,138 Times Was Thanked 396 Times in 159 Posts Said "Welcome to Bananas" 425 Times	Re: Weed Control Thanks Pitangadiego. You mean 4-6 INCHES of compost or mulch, right?

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05-29-2013, 10:42 PM	#6 (permalink)
joseryan Location: Davao City, Philippines Name: ryan Join Date: Jun 2011 Posts: 4 BananaBucks : 3,088 Feedback: 0 / 0% Said "Thanks" 0 Times Was Thanked 0 Times in 0 Posts Said "Welcome to Bananas" 0 Times	Re: Weed Control hi to all! this is my first time in bananas.org.. for now i have a 20 hectares of Musa saba here in the Philippines. with my experience, i thought we can manage the weed properly through manual weeding using slashing bolo with 7 workers but the area is too big already thats why i decided to use the grass cutter in my farm. A 75 percent of cogon grass has to be controlled in the farm and after 2 weeks i will Spray Glyphosate.

05-30-2013, 02:47 AM	#7 (permalink)
gingin Banned Join Date: May 2013 Posts: 2 BananaBucks : 2,848 Feedback: 0 / 0% Said "Thanks" 0 Times Was Thanked 0 Times in 0 Posts Said "Welcome to Bananas" 0 Times	Re: Weed Control I also had my weed spread but the parents are`nt giving much pup compared to when the plot was small and i was cutting the weed.Just wondering if this low pup production is due to the spray i used.if so is there a better spray that can avoid this defect

05-30-2013, 09:13 AM	#9 (permalink)
Nicolas Naranja Muck bananas Nicolas Naranja 's Photo Gallery Location: Pahokee, FL Find me on the map! Zone: 10 Name: Nick Join Date: Nov 2008 Posts: 2,217 BananaBucks : 460,938 Feedback: 7 / 100% Said "Thanks" 66 Times Was Thanked 5,663 Times in 1,562 Posts Said "Welcome to Bananas" 7 Times	Re: Weed Control I just spray around the plants in the row and keep the row middles in grass. After a while, not much will grow in the row due to shading. __________________ Some people go bananas, I went plantains.

05-30-2013, 10:32 AM	#10 (permalink)
Figaro Location: South Florida Zone: 10b Join Date: Feb 2013 Posts: 55 BananaBucks : 12,616 Feedback: 0 / 0% Said "Thanks" 52 Times Was Thanked 82 Times in 39 Posts Said "Welcome to Bananas" 1 Times	Re: Weed Control I'm in South Florida where the grass is extremely invasive. I do put cardboard down as weed blocker in all of my raised beds. It won't hurt the plants, it will just help kill anything under it, and keep it from coming up. Then, over time, it just breaks down and composts.

05-30-2013, 12:15 PM	#11 (permalink)
Olafhenny Olafhenny's Photo Gallery Location: Penticton, BC, Okanagan Valley, Canada Find me on the map! Zone: Hardiness Zone 6 Name: Olaf Join Date: Apr 2010 Posts: 1,705 BananaBucks : 246,215 Feedback: 0 / 0% Said "Thanks" 2,050 Times Was Thanked 2,012 Times in 876 Posts Said "Welcome to Bananas" 77 Times	Re: Weed Control Ryan, Gingin, Redswe and Figaro, It would help greatly in relating to your posts, if you would state the hardiness zone, you live in, in your profile. I noticed, that Figaro mentioned in his last post, that he hails from South Florida, but that won't be available in future posts, unless he states it every time. Vegetation types and their treatments differ greatly throughout the hardiness scale. Thanks, Olaf __________________ The reason I joined this forum was to share experiences, my own and those of others and to learn from them.

05-30-2013, 12:52 PM	#12 (permalink)
sunfish Banned sunfish's Photo Gallery Location: San Diego Find me on the map! Zone: 9-11 Name: Tony Join Date: Apr 2008 Posts: 18,429 BananaBucks : 948,257 Feedback: 8 / 100% Said "Thanks" 3,210 Times Was Thanked 20,591 Times in 7,760 Posts Said "Welcome to Bananas" 2,716 Times	Re: Weed Control If it was me I'd mow it.

05-31-2013, 09:18 AM	#13 (permalink)
Nicolas Naranja Muck bananas Nicolas Naranja 's Photo Gallery Location: Pahokee, FL Find me on the map! Zone: 10 Name: Nick Join Date: Nov 2008 Posts: 2,217 BananaBucks : 460,938 Feedback: 7 / 100% Said "Thanks" 66 Times Was Thanked 5,663 Times in 1,562 Posts Said "Welcome to Bananas" 7 Times	Re: Weed Control It requires an occasional spraying, maybe 3 times/year. __________________ Some people go bananas, I went plantains.

05-31-2013, 02:27 PM	#14 (permalink)
Nicolas Naranja Muck bananas Nicolas Naranja 's Photo Gallery Location: Pahokee, FL Find me on the map! Zone: 10 Name: Nick Join Date: Nov 2008 Posts: 2,217 BananaBucks : 460,938 Feedback: 7 / 100% Said "Thanks" 66 Times Was Thanked 5,663 Times in 1,562 Posts Said "Welcome to Bananas" 7 Times	Re: Weed Control Just as an FYI the situation below reflects a twin row system on 18' centers. The twin rows are 6' apart and the within row spacing is 7'-offset. It's a 700 plants per acre system that is only possible for me because it is at my house and I work at it every day. It gets regular fertilization, regular desuckering, regular irrigation, regular deleafing, and fungicide sprays. High plant populations are disastrous if they aren't cared for constantly. __________________ Some people go bananas, I went plantains.

06-01-2013, 09:38 AM	#17 (permalink)
JCA433 Location: Homestead, Florida Zone: Zone 10 Join Date: Apr 2010 Posts: 330 BananaBucks : 83,657 Feedback: 0 / 0% Said "Thanks" 0 Times Was Thanked 433 Times in 162 Posts Said "Welcome to Bananas" 4 Times	Re: Weed Control I space my banana plants 10 feet apart and this helps gives them space to grow and reduce disease pressure. So far I only have three banana plants though. Anyone having problems with black sigatoka?

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