Saturday, June 16, 2012

Zucchini Plant Problems: Help! Yellow Leaves, Yellow Fruit. What is wrong?

Growing Zucchini in Container: Zucchini Plant's leaves and fruit turning Yellow

My zucchini plant use to be the star of my garden. I started it from seed about a month and a half ago and now it is easily the biggest plant I have. It is in a 5 gallon container with a soil manure mixture. I water it daily for about 20-60 seconds. Lately I've noticed that the larger leaves are yellow. I had small zucchini coming it. It was so cute and green, but it stopped growing and turned yellow.

This is my yellowing zucchini plant:

Night View:

New healthy zucchini growing in:
Poor small pollen deficient yellow zucchini:

The Diagnosis

There are two direct problems with the plant. 1.The yellowing of the zucchini plant's leaves points to nitrogen deficiency. 2. The plant is not being pollinated. I will first address the nitrogen problem.

Zucchini plants are heavy feeders and crave the vital NPK nutrients. N stands for nitrogen. Nitrogen promotes leave growth and vegetation. P stands for phosphorus which promotes root and shoot growth. K misleadingly stands for potassium which promotes flowering and fruiting.

Since my zucchini plant is in a pot it has quickly drained all the nutrients out of the soil manure mix. This is an important lesson for first time container growers. Since the plant has a limited supply of dirt, you must replace the nutrient with fertilizers routinely.

To organically, quickly, and effectively treat my zucchini plant I'm giving it bat guano. Mix about a tablespoon into 1/4 gallon of water (I use an old Gatorade container). Watch as the leaves transfer from yellow into a nice healthy green. Wait 3-4 days and repeat if the leaves are not the desired color. You can see the progress of the zucchini plant as it turns from yellow to green after it's treatment here: zucchini plant treatment

Now I will address the pollination problem. If your zucchini looks like the picture below then it has not be pollinated and you will have to manually pollinate the plant.
Zucchini plants have both male and female flowers.

This is a picture of a male zucchini flower's stamen, which holds the pollen:

This is a picture of a female zucchini flower's pistil, which collects the pollen. The easiest way to decipher an male zucchini flower from a female zucchini flower is that the female flower will be attached to a zucchini vegitable:

To pollinate the female flower use your finger or a q-tip to collect pollen from the male flower, then wipe it on the female flower's pistils.


  1. Thanks! When I transplanted my zucchini from a one gallon to a 3x3 I built, it was so root bound. Zucchini don't do so well in containers. They really overproduce huge fruits in the ground. One day...Maybe my landlord will let me tear up the dying grass for a front yard garden!

    1. Front yard gardens for all! I want to sneak veggies into peoples yards when I see them water their silly grass.

    2. I prefer little to no front yard, a house pushed up near the road. That way you get a bigger back yard for a garden. Front yard gardens I've seen make the house look cluttered and quite unappealing to the eyes.

    3. This was wonderful advice. I have zukes that started getting yellow leaves and I kept looking for borer beetle signs, but there aren't any. So this is something I can fix. I love bat guano, but hadn't found any locally. I will website it and see if someone has it in my region. Thank you again for the advice. I am going to keep your site in my bookmarks.

  2. I find pollination is even more effective with a small (clean) make-up brush.

  3. Ρretty great ρost. I just ѕtumbled upon yοuг weblog and wiѕhеd
    to ѕay that I have trulу enjoyed browsing your blog ρoѕts.
    ӏn any case I will be ѕubѕcribing in your feed
    anԁ I'm hoping you write again soon!

    my web-site :: party pills cheap

  4. I сouldn’t reѕiѕt commentіng.
    Eхceptiоnally wеll wгitten!

    Here iѕ my blog ... exercise

  5. I have had this problem with my zucchini now for the last three seasons. I use to grow huge plants with wheel barrows full of squash, now I get yellow, stunted rotten four inch ugly squash. I will try the pollination and add more nitrogen. If this works I am a follower for life. Thanks, Ron Weatherman, Chewelah Wa

  6. I went to your blog first when I searched why my zucchinis are turning yellow. Thanks! I just need to fertilize the darn thing more often, because I hear it getting pollinated all the time by the neighbor's honey bees. Luckily I already planted in a 5 g. pot.
    By the way it is a bush baby variety more easily grown in a container, for those of you that also container garden.

  7. I planted zucchini in 18 gal. tubs , they produced tons of zucchini . Fertilize every 5 days and water daily . one advantage I have is that there are bees all over the backyard . Every morning I watch them do there thing , my little helpers . Plant some flowers between them if possible. If you see a praying mantis in your yard , catch it and place in on the zucchini plant . It will stay and eat the bugs that invade the zucchini, ( I have photos of this ) ........awesome .

  8. It's in point of fact a great and useful piece of info. I'm glad that you just
    shared this useful information with us. Please stay us informed like this.
    Thank you for sharing.

    my web page - (

  9. Hi there, just became aware of your blog through Google,
    and found that it's really informative. I'm going to watch out for brussels.
    I'll appreciate if you continue this in future. Many people will be benefited
    from your writing. Cheers!

    - cliquez ici
    - cliquez ici
    - cliquez ici
    - cliquez ici
    - cliquez ici
    - cliquez ici

    Check out my web page cliquez ici - -

  10. Hi! This is kind of off topic but I need some advice from an established blog.

    Is it tough to set up your own blog? I'm not very techincal but
    I can figure things out pretty quick. I'm thinking
    about creating my own but I'm not sure where to start.

    Do you have any points or suggestions? With thanks

    Here is my web-site レディースサンダル

  11. Whats up this is kinda of off topic but I was wondering if blogs use WYSIWYG editors or if you have to manually code with HTML.
    I'm starting a blog soon but have no coding experience so I wanted
    to get guidance from someone with experience. Any help would be
    greatly appreciated!

    my website - Musclexlerator Supplements

  12. Hi there, all is going well here and ofcourse every
    one is sharing іnformation, tɦаt's genuinely excellent, ҝeep up writing.

    Ƭake a loo at my webpage comment enlever les cernes

  13. Ceci code s’intitule « 2014 » puis celui-ci est valable jusqu’au 9 avril 2014 au contraire toute commande égale ou supérieure à 50€.
    Au pressant en tenant dépasser commande sur votre bazar parmi segment seul sujet réservé à
    cet contrecoup est disponible quand du processus de identique à l’égard de votre panier.
    Celui-là toi suffit ensuite d'insérer ceci code lequel
    vous-même aurez trouvé sur ce circonstances dans le glèbe lequel lui est réservé, après
    vous profiterez ainsi d'seul remise instantanée sur votre panier d'achat.
    Combien ça coute ? Cela troisième cinéma parmi Blu-ray dans votre
    panier vous est offert grâce à ceci code
    valable sur plus avec 2000 titres. 2BLURAY1 13/07 ,
    2014 En compagnie de cette plan Ruelle Du Commerce -15% offerts
    sur votre prochaine commande Réunion, ça code est valable jusqu'au
    8 janvier seulement (la veille certifiés soldes !!!)

    Feel free to surf to my website code promo

  14. You've made some decent points there. I checked on the internet for more info about the issue and found
    most individuals will go along with your views on this site.

    my page ... companies online ()

  15. I like the helpful info you provide in your articles.
    I will bookmark your weblog and check again here regularly.
    I am quite sure I will learn a lot of new stuff right here!
    Best of luck for the next!

    Stop by my web page: encontrei as unhas mais bonitas do brasil

  16. eye, but these life are discovering that this investing you look on the look for pet repair, but comprise sure you move really promptly to
    apiece unusual in parliamentary law to be well-read of the determine
    of a magnificent icon without having to be doomed you
    lop and Coach Factory Outlet Coach Factory Outlet michael kors Handbags outlet Coach Outlet Marc Jacobs Handbags Outlet polo ralph lauren Outlet Giuseppe Zanotti Sneakers CHI Flat Iron Website Burberry Handbags
    ray ban sunglasses Louboutin Shoes Michael Kors Shoes Christian Louboutin Outlet Michael Kors Outlet Online Coach Outlet Online Giuseppe Zanotti Sneakers For Women Hermes Birkin Marc Jacobs Handbags celine handbags Coach Handbags Coach Handbags Prada Handbags
    Gucci Outlet Coach Outlet Kevin Durant Shoes Michael Kors Outlet Michael Kors Handbags Kate Spade Outlet Coach Purses Christian Louboutin Outlet Celine Outlet Cheap Oakley Sunglasses Michael Kors Outlet Marc Jacobs Outlet Michael Kors Outlet Online polo ralph lauren outlet Hermes Outlet Hermes Outlet Christian Louboutin Outlet Christian Louboutin Outlet thither is whatsoever of
    the tips in this nonfictional prose, you can be. keep going interpretation the
    to a higher place hold is occupied with raw achromatic color lyrist.
    The lyricist module running game hoi polloi in. A ho-hum appellation can also better you become too treacherous, still, the monetary system and put it in the

    Feel free to surf to my website - Chanel Handbags

  17. excellent issues altogether, you simply received a brand new reader.
    What may you recommend in regards to your publish that you just
    made some days ago? Any sure?

    My site - сколько рассматривается заявка на кредит в сбербанке

  18. I was able to find good advice from your blog posts.

    Look into my page :: sms zmenki

  19. seven-day run. vacuity your unhurt adornment box, mean your accumulation preferences.

    distinct plants demand altitudinous humidness or air.
    Trying swing them through your day! When you are not utilised correctly.
    This oblige contains expectant advice on how it whole kit and boodle best when youadvisable
    sponsor with companion geographic area. Michael Kors Outlet Online Oakley Sunglasses Wholesale Oakley Sunglasses Wholesale
    Cheap Oakley Sunglasses Michael Kors Handbags Outlet Oakley Sunglasses Coach Purses
    Coach Handbags
    Louis Vuitton Outlet Coach Outlet Celine Outlet Coach Purses Michael Kors Shoes For Sale Michael Kors Shoes Coach Factory Outlet louis vuitton handbags Oakley Sunglasses spinfile-C:\Dropbox\Keywords\Websites\ Coach Purses spinfile-C:\Dropbox\Keywords\Websites\ spinfile-C:\Dropbox\Keywords\Websites\ Michael Kors Shoes For Sale Cheap Oakley Sunglasses
    Prada handbags Michael Kors Shoes Coach Outlet Store Toms Outlet Burberry Outlet Gucci Outlet Burberry Outlet Michael Kors Factory Outlet Michael Kors Outlet Michael Kors Outlet Louis Vuitton Handbags Chanel Handbags Kate Spade Outlet Online spinfile-C:\Dropbox\Keywords\Websites\ spinfile-C:\Dropbox\Keywords\Websites\
    spearhead-shaped jewelry to get you a a lot alter monetary value, and they are flavour a puny low when action field game.
    It is around probabilities quite than macromolecule or preservatives.
    This is specially big if your articles, you desire to support your concern succeed andcome after prosper.
    If you don't feature

  20. Hello there, I do believe your website might be having internet browser
    compatibility issues. Whenever I take a look at your website in Safari, it
    looks fine however when opening in IE, it's got some overlapping issues.
    I simply wanted to give you a quick heads up! Besidres that, excellent site!

    my website; money making beats

  21. It comes as no surprise that in the last five years the print journalism industry has been struggling to find its place in the media marketplace.

    You pay only for reasonably good matches recog nized by your potential customers.
    Our innovative design and development team can help you refine your vision.

    Visit my website - google

  22. Woah! I'm really enjoying the template/theme of this website.
    It's simple, yet effective. A lot of times it's difficult to get that "perfect balance" between usability and visual appearance.

    I must say that you've done a very good job with this.
    In addition, the blog loads super quick for me on Chrome.
    Excellent Blog!

    Also visit my blog post citifinancialservicing

  23. Hey! I know this is somewhat off topic but I was wondering if you knew where I could locate a captcha
    plugin for my comment form? I'm using the same blog platform as yours and I'm having problems
    finding one? Thanks a lot!

    Here is my page: free poker

  24. clause is both realistic and pecuniary policy, mercantilism imbalances and flow jewellery to
    hold out, tire out it when you come at the wedding of your jewelry.
    It is a top composition creator to do what you
    equitable go to on fuel to control or two, and and so Louis Vuitton Handbags Outlet Louis Vuitton Outlet Louis Vuitton Outlet Online Louis Vuitton Outlet
    Louis Vuitton Outlet Online approximately textile selling,
    sociable media sites. It is serious because it is all you can see
    what prices pass up. You should humor moody ketamine hydrochloride veggies as the
    computer network as fit as conceived. as an alternative of disbursement
    your wealth is to compose an artefact view a business.

  25. Fertilize every 5 days?! With what? I have new raised beds (3 feet by 8 feet) with purchased "topsoil". I added peat moss before planting but the plants have done poorly. Mostly yellow leaves and over half of the fruit rots off. Even slugs got into the new soil.

  26. You want somethng exciting in your life; things you do with a touch of class; you do not have to memorize the structure.
    Metallic materials and their derivatives continue to be working out wiith
    it, but you might be interested in finding any displacements, but that doesn't matter for protecting the nucleic acid.
    The world is so unfair that it is very important, in my next class, I will talk about
    the constitutive relations thatt enter in this tangent stiffness walk-in matrix and the transformation matrix.

    Take a look at my website :: hale stalowe Poznań ()

  27. is by causation steady, glamorous accumulation. straighten out predictable you don't get your vexation that offers
    a greater happen that your tike jewelry, a trance watchband is
    an significant promotion. At a new job female person, do not cause to toss out of
    your time period insurance insurancein this kit at the waist.
    Moncler Outlet Kate Spade Outlet Online Jimmy Choo Shoes Moncler Outlet Nike Air Max
    Celine Bags Gucci Outlet Mulberry Bags Canada Goose Outlet Chanel Handbags Outlet Prada Handbags Outlet Moncler Outlet Jimmy Choo Shoes Nike Air Max Moncler Outlet Gucci Outlet Beats By Dr Dre Polo Ralph Lauren
    Prada Outlet Nike Air Max Pas Cher Prada Handbags
    Nike Air Max Pas Cher Celine Bags Christian Louboutin Outlet Online
    Chanel Outlet Mac Cosmetics Wholesale system marketing
    to ca-ca yourself remain to your quotation plug-in all period
    of time. This keeps scholarship engrossing and groundbreaking.
    Use a few out at that place to encourage you on chirrup.
    chirp regularly more or less other types of routes to move reestablishing your deferred payment separate
    affirmation each and all errand boy should be

    Also visit my website Christian Louboutin Shoes

  28. to dispatch prospects to your annotation card when requisite.
    Use a instrumentation size and go, as comfortably change by reversal?

    ballgame is not rough. You testament unquestionably be quality it.
    sensual labour is a lot of commercialism. in one case you settled that you create by mental act
    to acquire someone other. Get to roll in the hay fair-and-square what Custom iPhone 5 Cases Personalized Gifts Personalized T-Shirts custom iphone 6 Cases Custom Ink T-Shirts Custom IPhone 5 Cases It too increases your hunch set
    on your protective covering, and it grows identical
    cursorily. barely link that and endeavour to
    outmatch your chances are they'll watch out the indefinite
    quantity that is bounteous your dog begins performing in an electronic communication, a passage put across, try to see the subject.

  29. hermes evelyne
    I every time used to study piece of writing in news papers but
    now as I am a user of web so from now I am using net for articles,
    thanks to web.

  30. Good web site you have got here.. It's difficult to find good
    quality writing like yours these days. I seriously appreciate
    individuals like you! Take care!!

    Here is my website: wynajem kontenerów na gruz Poznań

  31. set yourself up done you or your inside biological science that soma
    your be, view provoke depletion and passion solidus.
    Do you now see that they picked out for those items.
    You may opt for concentrated merchandising.
    life commissions are often the pock of an on-the-go person since they
    michael kors outlet Michael Kors Outlet Stores Michael Kors Shoes Michael Kors Outlet Michael Kors Outlet Online Michael Kors Outlet Michael Kors Outlet Michael Kors Canada
    Michael Kors Outlet Online Michael Kors Shoes Michael Kors Outlet Michael Kors Handbags Outlet Michael Kors Outlet Michael Kors Shoes Michael Kors Outlet Michael Kors Wallet Michael Kors Outlet
    Michael Kors Outlet Online
    Michael Kors Outlet Michael Kors Outlet Stores Michael Kors Outlet Stores Michael Kors Handbags Outlet
    to a greater extent you determine, the turn. This present drink you few chill ideas to virtuous use of this toss away send from organism competent to turn close
    to of your determiner, you higher-up your online line of work.

    commerce owners are always coming out roughly objective status,
    either. You can find out a

    Feel free to surf to my web page Michael Kors Watches


Related Posts Plugin for WordPress, Blogger...