Fertilizer Moving Sale; Everything Must Go

As we prepare to move to the new house, I'm going to offer a 25% off discount code on all fertilizers at http://seeds.giantpumpkinman.com/fertilizers.  This means an extra 25% off the already lowest prices you'll find on the internet.  Just enter the discount code of 'moving' during checkout to take advantage of this great deal.  This offer will end on July 12th, so stock up now.  Limited quantities of some items are available, so you'll not want to wait.  Place you order today!

RAW Phosphorous Testing on Atlantic Giant Pumpkin Plants

You may have seen me post here previously that the RAW brand phosphorous has been shown in tests to improve root mass by 15 to 20%, so I decided to do a little test.  I planted two 747 Johnson seeds about 10 days ago and today I gave the smaller plant on the right a touch of RAW phosphorous in water and to the plant on the right I gave it just water.  In two weeks or so, we'll take the plants out of their pots and compare the roots on each plant to see how it has done.  I'll post the results here on the blog.

Giant Pumpkin Fertilizer Program: Part 2

In this post I'm going to discuss in some detail the methodology behind my giant pumpkin fertilizer program. Previously I listed out my fertilizer program which is also listed below.  This fertilizer program should work for many environments but should be adjusted to your specific soil needs.  For example, if you have low PH and need calcium in your soil you would probably be adding lime to your soil.  My soil is high PH, high phosphorous and high potassium so you won't see me adding lime or much potassium or phosphorous to the soil.

Looking at the program below, you'll see that in early May I'm trying to get beneficial biology going in the soil early to help protect the roots and add beneficial bacteria and fungi that will help feed the plant.   In the 2nd week I'm also adding a touch of RAW Phosphouous to the soil.  This particular type of phosphorous, when added in the first three weeks after transplant has been shown to increase root mass by 20%.  Who wouldn't want that?

You'll not that in may I'm not giving much in the way of fertilizers to the plant at this point.  What I am giving is being spoon feed in small quantities.  The soil should be built up enough to properly feed the plant.  You'll also note the kelp I've giving to the plant roots.  This will help build the roots system with different plant hormones that comes from kelp.  The main focus of May should be on the roots of the plant.

In June I'm still spoon feeding the plant but adding a little nitrogen.  The RAW Nitrogen and RAW ominA will help support vine growth and in June it is all about the vines.  A good portion of the nitrogen the plant is going to take up in its live is going to be during the month of June.  RAW ominA is a very interesting product that I just learned about this year.  Not only is it a nitrogen source, but the amino acids that are include in ominA can help open calcium ion pathways by the thousands and even millions.  More calcium in the plant means a healthier plant that is more disease and insect resistent.   Since I have soil that is a little high in potassium, which is antagonistic to the uptake of calcium, I was thrilled to learn what ominA could help me do in my patch. 

Around the third week and fourth week of June is pollination time.  So around that time I'm going to give the plant a drench of ominA, humic acid, fulvic acid and calcium.  Some research shows that the newly growing pumpkin can take in more calcium initially so by adding omina, fulvic acid and humic acid I hope to chelate the calcium in the soil to make it available to the plant.  Again small quantities here.  I don't want to give the plant much nitrogen at pollination time because that is going to want to make the plant grow vines and at this stage I want the plant to start focusing on fruit.

In the past I've kind of held off on potassium around pollination time.  Some have suggested it can cause the fruit to abort.  That could be true, but I also want to grow a pumpkin as big as I possibly can so I'm going to give the plant foliar TKO around pollination time to help the fruit and flowering of the plant and then after pollination spoon feed with a little potassium.

About 24-28 days after pollination that pumpkin should really start to take off.  By this time the plant has hopefully grown to a descent size and some of the side vines on the plant should be terminated.  You should pollinate the pumpkin on the main vine after 9 feet (14 feet would be closer to ideal) and the side vines and main vine should have grown big enough that there are enough leaves and root system to support the growth of the pumpkin.  At about day 28-32 the vines on the plant should really start to slow down in growth as the pumpkin becomes the main sink of the plant (aka black hole).

In July and August the fertilizer program is about supporting the pumpkin growth.  The plant is going to pull up a lot of potassium from the soil.  Like I said before, my soil is a touch high in potassium, but even with that the rhizosphere around the root hairs can only reach so much potassium and as that pumpkin rings the dinner bell, we will want to make sure the plant has what it needs.  This is where some foliar applications can be helpful.

You'll note that each month I'm giving the plants some B-Vitamins. Only in the last few years have scientists figured out how B-vitamins help support the plant.  Basically it triggers a systemic response in the plant that makes it more resistant to insects, pathogens, heat and other stresses.  One application will help the plant for about two weeks.

You'll also notice that towards the end of August I'll be giving the plants a little Cane Molasses.  In the later stages a plant will give less sugars back to the microbes in the soil.  A little cane molasses gives the microbes the carbohydrates they need and in return they will have the energy they need to give nutrients to the plant in the late season.

September is about making sure that the plant has what it needs to continue growth of the pumpkin.  In the past I haven't had great growth in September.  That is partially due to weather but I think my plants on bonking in September and are tired so I'm missing out on wait gains, particularly at the beginning of the month.  So a primary focus this season will be better nutrient management in late August and early September to make sure I'm pushing the pumpkin to the end of the season.

This fertilizer program is a guideline. Read your plants to see what they are telling you what they need.  Don't over fertilize, anticipate needs before they happen and watch the weather because that can sometimes influence when and how much you give a plant.  Grow em big in 2015!  If you are looking for discount fertilizers? Visit our store at seeds.denverpumpkins.com.

May planting outdoors in hoop houses:
Week 1	B-vitamin, liquid seaweed, compost tea. With mykos, myco grow, Rootshield and Azos in the planting hole.
Week 2	phosphorus, compost tea, fulvic acid, yucca, silica
Week 3	compost tea, foliar seaweed, foliar humic acid
Week 4	compost tea, fish & seaweed, Azos, Biotamax, Actinovate with iron, Rootshild, omina, silica
June vine running:
Week 5	Omina, nitrogen, compost tea, yucca
Week 6	TKO, foliar multimineral, foliar fish & seaweed, fulvic acid, calcium, ominA, humic acid
Week 7	foliar humic acid, compost tea
Week 8	foliar multimineral, foliar seaweed, foliar humic acid, yucca
July fruit (assumed that pumpkin pollination will be around the last week of June):
Week 9	foliar potassium, Omina
Week 10	foliar fish & seaweed, foliar multimineral, B-vitamins
Week 11	potassium, foliar fish & seaweed, biotamax, actinovate
Week 12	cane molasses, foliar multimineral, fish & seaweed on the soil, foliar humic acid
August
Week 13	Omina, foliar fish & seaweed, foliar multimineral, compost tea, foliar actinovate, B-vitamins
Week 14	potassium, Actinovate, Biotamax, azos, yucca, foliar fish & seaweed, foliar humic acid
Week 15	foliar multi-mineral, foliar fish & seaweed, foliar humic acid
Week 16	TKO, cane molasses, fish & seaweed on the soil, foliar seaweed, fulvic acid
September
Week 17	foliar multimineral, foliar fish & seaweed, foliar humic acid, foliar actinovate
Week 18	TKO, foliar fish & seaweed, foliar humic acid, cane molasses
Week 19	potassium, foliar seaweed, foliar humic acid
Week 20	foliar potassium, foliar seaweed, foliar humic acid

It's Back! Giant Pumpkin Fertilizer Program Package

We initially thought we would put out the Giant Pumpkin Fertilizer Program as something to try.  We only had a limited supply and to our surprise the fertilizer program sold out in just about a week, so we had to take it off the website.  We have more packages on the way now so it is once again ready for purchase. 

In the Giant Pumpkin Fertilizer Program you get a packet of each of the following plant nutrient and stimulant packages listed below.  Each packet contains a powder concentrate that will make up to 2 1/2 gallons so it is very economical.  The quality of these fertilizers in my opinion are first rate.  They are great for pumpkins, gardens, hydroponics and lawns because they are water soluble and you can spoon feed your plants just and only what they need. 

• RAW Grow
• RAW Bloom
• RAW Nitrogen Fertilizer
• RAW Phosphorus
• RAW Potassium
• RAW Kelp
• RAW B-Vitamin
• RAW OminA
• RAW Humic Acid
• RAW Yucca
• RAW Cal/Mag
• RAW Full Up (Fulvic Acid)
• RAW Cane Molasses
• RAW Silica

Order today because quantities are limited.  Want to learn how to get the most out of these fertilizers?  Watch the videos on the left hand side of the Fertilizer page and I can almost guarantee that you will learn something new that will take your growing to the next level.

NEW! Pumpkin Fertilizers Now Available

I've mentioned before that not all fertilizers are created equal.  I've tested a lot of different fertilizers over the years and have wanted to bring a world-class product line of fertilizers to the pumpkin growing community.  They are now available!  In the top menu of this blog you can now access the full line of NPK Industries RAW fertilizers and biostimulants directly from The Pumpkin Man.  These fertilizers are the purest, most cutting edge and best you can give to your garden.  A little of them goes a long ways.  One 2 oz package can make up to 200 gallons of product, so they are a great value.  Not only that, I offer them at the lowest prices you can find on the web with super low shipping.  I want to help you grow big this year!   Use discount code 'pumpkin' during checkout and get an extra 10% off the already everyday low prices.  More product coming soon!  http://seeds.denverpumpkins.com

Want to know why these fertilizers are the best and how to use them optimally.  Listen directly from the scientist: