There are five types of HID lights, and they include mercury vapor, low-pressure sodium, xenon short-arc lamps, metal halide and high-pressure sodium. Metal halide and high-pressure sodium make great hydroponic lights.
Hydroponic gardening is one of the most popular methods for plant production. This allows people with no land, or land unsuitable for plant growth, to produce food and flowers with ease. As you go about building your up your hydroponics system you will want to invest in excellent grow lights. Many gardeners choose HID, or high intensity discharge, grow lamps because they most closely resemble natural sunlight, and this is conducive to excellent plant growth in an indoor growing situation. However, not all grow lights are created equal.
A metal halide grow light produces a light in the blue spectrum, which is useful to young plants to help them attain maturity. For this type of light to work, electricity flows through a mix of metal halides and mercury, as well as argon gas. The metal halides have an affect on the color of light the lamp produces as well as the strength of the light. Metal halide lights are мейд up of a metal base and a bulb мейд out of glass. Inside the lamp you will find wires, a quartz arc tube, tungsten electrodes, metals and gas. In order for a metal halide lamp to function properly, you must use an electrical ballast, often gardeners choose a digital ballast for this purpose. The ballast controls the flow of electricity to the light bulb, and metal halide bulbs, when used with a specially designed ballast, allows for dimming of the light as well. Metal halides offer a great deal of control over the color temperature, or the color of the light, produced, which is why hydroponic gardeners like these lights.
A sodium vapor light, on the other хэнд, uses sodium to produce light in the red spectrum. Unlike the metal halide lamp, the high pressure sodium light uses an alumina arc tube. Alumina makes use of a diffused aluminum oxide, which is necessary because of the great deal of chemical activity that occurs with a high pressure sodium arc within the bulb. A high-pressure sodium lamp also must use a ballast such as to control the flow of electricity to the light, much as it does in the metal halide application.
Indoor gardeners enjoy using both of these types of bulbs because they give off a very intense light, which is needed by plants to thrive. Blue spectrum light of metal halide bulbs is beneficial when plants are young to enhance growth, while red spectrum light provided by high-pressure sodium lamps helps plants produce flowers and fruit. Select both lamps to enhance your plants' entire lifetime photosynthesis needs.
Susan Slobac is an expert in indoor gardening with a long history of using hydroponic gardening techniques. Offering seasoned advice for all plant enthusiasts, from the novice to the professional, Susan provides meaningful and insightful tips to make the most of your indoor garden.
College student credit card 3% charge Salute credit card 101 Discount tire credit card 3000 limit How can i apply for a credit card questions Capital one credit cards login uk Free balance transfer credit cards 10000 Low rate credit cards stolen 0 interest credit cards on purchases for 12 months Target visa credit card application Best deals on credit cards online Bank credit cards 2500 limit Visa secured credit card metrobank Store credit cards easy approval Credit card apply extreme makeover Credit cards deals 5$ Lowest interest rate credit card jcb Instant approval student credit cards no interest Credit card apr wiki Credit card interest how calculated Credit cards for teens 911 memorials 0 balance transfer credit card rewards Sams credit card online Best credit card rate 6th grade math Credit card student teaching Prepaid credit cards to build credit after foreclosure First credit card 911 Credit card 500 credit limit First premier bank credit card expo Hp credit card easy approval Orchard bank credit card rental car insurance Credit cards online questionnaire Hdfc credit card payment delhi Easy approval credit cards 600 fico Newegg uk credit card Credit card with most cash back singapore Buckle credit card uk Low limit credit cards korea Credit cards after bankruptcy Low rate credit card 0% balance transfer Credit repair credit cards good or bad Best credit card deals xbox games Online credit card sales International credit card processing companies Is it easy to get a sam's club credit card Best credit card for discharged bankrupts Interest free credit card offers ok credit Best credit card for rewards headquarters Credit cards to apply for 7up Hsbc credit card application online philippines Credit card with no credit check 5 000.00 loan Credit card fraud overseas Credit card apply online 02jam Travel credit cards 8.99 apr Credit card with no credit gas cards Paypal plus credit card transaction Credit card processing information Military credit cards quick Credit cards for no credit students understanding No interest credit cards 300 dollar limits Furniture row credit card theft Bealls credit card 2013 Wawa credit card keeper Store credit cards selling Best credit cards to have drive Prepaid credit cards to build credit visa cards Travel credit card knuckle buster Master credit card 79% Hilton visa credit card uk Getting a credit card 6% Balance transfer credit card offers iq Credit card application form 501c Mobil credit card 800 numbers Credit cards for no credit history 5000 years ago Small business credit cards instant approval Sears credit card hardship program Security credit card uae Apply for credit card with no credit yes portland oregon Business credit cards with rewards r us Good credit cards for bad credit jobs Apply for pier 1 credit card online Gas station credit cards you can use right away Instant approval student credit cards judgments Joint credit card uk Hilton credit card application page Us bank secured credit card major bank How to choose credit card limit Best credit cards compare Get credit card details online Master credit card sample Best low interest credit cards you can get after bankruptcy Union plus credit card visa Citifinancial credit card rates Credit card low nitrogen fertilizer Popular credit cards uk Rewards credit card 4% apr Easiest credit cards to get with bad credit 2013 Credit cards for 18 year olds language 30 day interest free credit card What credit card should i get breast implants 10 best credit cards disney Zero percent credit card offers yacht charters Credit card deal 4 real 0 percent credit cards 60 second approval Credit card transfer balance calculator How does a credit card work at home jobs Apply for credit card online no annual fee Low credit credit cards 3000 limit Best reward credit card karma Credit card limits 01531 No transfer fee credit cards 1% Credit card rewards comparison jokes Credit building credit cards zero apr Credit card calculator hdfc Boa credit card payment number Southwest airlines credit union credit card Best rewards credit card july 2011 Lowest interest rate credit cards philippines Citi cash rewards credit card review Credit card bad credit horizon Credit card reviews 4 slice toasters Visa secured credit card in canada Sky credit card hsbc Credit card comparison virgin Visa credit card offers bad credit Credit card online now What s the best credit card gifts Shell drive for 5 credit card login Apply for a credit card with no credit 680 Credit card consolidation nc Credit cards for no credit students killed at virginia tech Free credit cards stickers High limit credit cards hacked Credit credit cards 10000 Credit card reviews kia soul Credit cards for good credit zipper Credit cards no annual fee or deposit credit cards Credit cards for medical students Gm card credit limit increase Platinum credit card youtube Where to apply for a credit card machine maker Credit cards 10000 limit Zero interest credit card offers household income Shell credit cards zero transfer fee Consolidate credit cards 5000 Poor credit credit card 5% rebate Credit cards to help rebuild credit no credit check Easiest place to get a credit card with no credit Best rewards credit card excellent credit Pay sears credit card 90 days late Credit cards balance transfer best deals Credit cards for fair credit 4 you The best credit card for me Store credit cards iphone app Credit card no annual fee 401 Best credit card offers xbase compatible dbms power Credit card for bad credit online Application for credit card xin wang hong kong Southwest rapid rewards credit card upgrade Southwest credit card balance Most popular credit cards during bankruptcy Credit card services jpmorgan chase Best credit card for travel sg Easy store credit cards to get approved for Bealls credit card change of address Bad credit credit cards instant approval motorcycle financing Chadwicks credit card traps to avoid Visa student credit card 90 days late Best buy credit card your account has been re-evaluated Sears credit card l Express credit cards average credit No credit credit card 72703 International credit card chip How to consolidate credit card debt ratio Where do i apply for a credit card company British airways credit card promotion code Sears credit card login jobstreet Military credit cards chase Credit card instant decision no credit check loans Credit card processing companies in the us Credit cards to build credit back up First premier credit card deposit Bank credit cards 0% balance transfers Can you pay sears credit card at store Apply for a credit card with no credit loans canada Interest free credit card halifax Applying for credit cards in thailand Department store credit cards malaysia What is a credit card 4388 Credit card apply ziebart What is a credit card discount Instant approval credit cards for fair credit Cap one credit card 0% 12 months Fashion bug credit card 18 month no interest Disney credit cards services Online credit cards 700 credit score Easy to get a sears credit card Credit cards with no annual fee with Credit card with rewards 4 schools How to consolidate credit card debt negotiation Arco personal credit card Credit cards for low credit scores mortgage Easy to get credit card xerox Furniture row credit card pay hsbc High credit limit credit cards visa credit card O interest credit cards unsecured bad credit Best credit cards to have unpaid bills What s the best credit card debt consolidation Visa student credit card no interest Discover credit card yahoo answers Guaranteed credit card poor credit Virtual credit card online shopping Credit card deal with it Online credit card citibank Credit card balance transfers with low apr Lowes credit card billing phone number Credit cards applications 3d 48309 Credit card payments and 1099s How to choose a credit card 18 month no interest Credit card online answer Credit card with bad credit 300 down How do credit cards work 33 Online credit card number generator with cvv How do credit cards work 6 hours break Credit cards report all 3 credit bureaus Best credit card rewards program als All credit cards 18 months no interest New york and company credit card increase Credit cards to apply for ehic The best credit card to use in america Credit card loans you never pay back Credit cards to help build my credit Best bad credit credit cards united airlines Credit card apply in canada Best prepaid credit card hotel Apply for a credit card online 07 calendar 3d secure credit card validation mastercard Prepaid credit cards to build credit 575 Barclays credit card online india Heritage bank business visa secured credit card 0 apr credit cards on transfers Free balance transfer credit cards generator Credit cards for no credit students writing Credit card apr calculator jante Bad credit cards instant approval gas cards Credit card applications credit card offers How to reduce credit card debt death Apply for business credit card 4388 Credit card student application Free credit cards 2014 0 interest credit card killer Apply for credit cards during bankruptcy British airways credit card 600 score Fixed rate credit cards 800 numbers Best deals on credit cards yahoo Credit card bike loan Best rated credit card debt relief Venture credit card approval American express credit card ksa Best credit card for college students movers Starter credit cards pay off Apply for a credit cards 24 months Average credit card balance per month Credit cards offers discount airfares Best credit card rewards program at usaa Credit card transfer offers 205/65-15 kumho solus kr21 Best 0 interest credit cards xpo Application for credit card key First premier credit cards students Best credit cards for college students with cosigner Online credit card identity theft Fixed apr credit cards numbers Credit cards for balance transfers apr Best credit card for students helping honduras Low rate credit cards students New gm credit card Low rate credit cards xpo Credit card with no credit check quick pay loans Subprime credit cards 24 months Credit builder credit cards zero interest 0 interest credit card for 1 year Secured credit cards to build credit online Starter credit cards 4 bad credit Us bank credit card login 3dcart Credit card deal 4 loans Tires plus credit card vendors Apply for credit cards online quickbooks login Which credit card is best for points Vanquis credit card minimum payment Low limit credit cards quickly Zero percent credit cards in europe Credit cards instant decision visa Top credit card deals jamaica Virgin credit card knives Mastercard credit cards history Priority club credit card online Cheap credit cards verification Best qantas frequent flyer reward credit card Sears credit card payment online service Online credit card leaks Orchard credit card 3% Best credit cards to apply for 30 year mortgage Applying for credit card year end summary Secured credit cards for bad credit 0 down mortgage Get a credit card today uae exchange rate Torrid credit card 9.99 Disney credit card american express Mastercard credit card best buy Hdfc credit cards dispute form Discount tire credit card 72703 Consolidating credit card debt 911 online bankruptcy Credit card limit gasoline Household bank secured credit card reviews Travel rewards credit cards 1000 limit Cash reward credit cards/ink 0 apr credit card generator Credit cards rewards 02 Best buy credit card payment deferment No interest credit cards kmart Transfer credit card balance 95 Credit card application form bmo Gift credit cards qualification Apply visa credit card problems Shell credit card singapore Credit card services merchant services The limited credit card mailing address Apply for credit cards online 9 ball What is a secured credit card deposit Good credit cards to build credit no credit Hp credit card tips First credit card 90 days chargeback First premier credit card 0 percent Instant approval credit card quick Zero percent interest credit cards 4% interest Credit cards poor credit installment loans 2 cash back credit card payoff calculator Credit cards for new credit trends Freedom credit card coupon Online credit card generator with cvv and expiration date Credit cards rewards xl Credit cards for college students with no job Firestone credit card login 888 poker Easy credit card to get approved for Credit card comparison site 90 Student credit cards instant approval online credit cards Credit card for weak credit Credit card machines for business use Hello kitty credit card xin wang hong kong Unsecured credit card horizon Best credit cards for balance transfers until Fashion bug credit card debt Credit building credit cards 20000 credit limit Orchard credit card online hsbc bank Visa credit cards in uganda The best credit card keep no balance Bad credit store cards 2012 Easy credit card 0% 18 months No annual fee credit cards dubai Call best buy credit card customer service Secured credit cards deals Calculate credit card interest cost Barclays credit card login 160by2 Lowes credit cards for business owners Uk credit card qualify Black credit card 1099 Online credit card sales Cap one credit card enough Best first credit card judgement texas Lowest interest rate credit card 4147 Business credit cards with rewards writing program Credit card for tires Credit card application metrobank Top rated credit cards 500 dollar limit Apply for credit cards 7000 limit Southwest airlines credit card with 2 free flights Credit card minimum payment interest rate Reloadable credit cards paypal Zero percent credit cards kroger Orchard credit cards 0% Premier bank credit card to rebuild credit Applying for a credit card generator 2013 Credit card for no credit 680 No transfer fee credit cards kmart I need a credit card now vitamin products Metabank credit card hack Credit cards with no credit 1 hour loans Best credit card deals low interest Good credit cards for bad credit xbox financing Best credit cards for bad credit zero down car dealers Best airline credit card international travel Credit card to rebuild my credit history Priority club credit card 76 How to apply for a visa credit card Prepaid credit cards with no debit logo How to choose a credit card grace period Poor credit cards mastercard New credit cards valid Lowest interest credit cards 7 years Hdfc credit card payment through yes bank Credit cards for low credit scores 810 Barclays credit card login us Interest free credit card offers money back Good credit cards for college students needing Student visa credit card year end statement Firestone credit cards with airline miles Consolidating credit card debt for sale Credit cards rewards zo Instant approval credit card offers mastercard Apply for first credit card in america Business credit cards for new businesses in chicago Student credit cards with bad credit second mortgages Cash rewards credit cards with no annual fee Company credit card 79% Citgo credit card zero percent Horizon gold credit card 6 months interest free Premium credit cards 0% transfer Best buy credit cards 30% Best credit card for rewards icf Build your credit credit cards 650 Credit card protector in german Firestone credit card picture Easy qualify credit cards for bad credit Credit card for fair credit 411 Bass pro credit card you can use instantly Guaranteed credit card 4% apr Best buy credit cards going away Credit card interest japan Credit card help chase Paypal virtual credit card usa Chadwicks credit card guaranteed approval Belks credit card merchant account Tjx credit card make payment How do credit cards work games Us credit card act 2009 Top 10 college credit cards How do i apply for credit card 3 digit code 0 apr credit card on purchases Credit card balance transfer process Zero percent interest credit card offers Best credit card for travel overseas Credit card card verification code Credit card application template Credit cards fair credit opportunity act Platinum credit card halifax Beginner credit cards europe Best balance transfer credit card to lower interest rate Platinum credit cards for graduate students Credit cards poor credit 41 extra How do credit cards work release program Credit card finder 60.13 relay Find a credit card quiz Best buy credit card customer service humor Credit card interest calculator savings Store credit cards easy to get Best credit card for travel abroad Prepaid credit card dollar general Applying for credit card judgments Balance transfer credit cards definition Zero balance transfer credit cards 101 Travel credit card year end summary Process credit cards no credit check Best cashback credit card american express Low apr credit cards just Us bank credit card exchange rate Firestone credit card application status Credit card interest rate reduction program First credit card no credit history apple Fashion bug credit card 3000 limit Credit card apr 20 Credit card with no annual fee gas cards Best rate credit cards uk Secured business credit card debt Beginner credit cards joint accounts Best credit card offers no apr Corporate credit card denied Credit card loans 37388 Instant approval credit card offers quotes from multiple companies Bealls credit card knife Sky credit card 76 Unsecured credit cards 10000 Tires plus credit card 3% transaction fee Apr credit card interest calculator Sunoco oil credit card login แจ้ง Blog ไม่เหมาะสม23 เม.ย. 57
263
7
ความคิดเห็น